| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.44 | 11.873% | $151.5208 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $203.68 | 8.710% | $221.4205 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $240.59 | 5.804% | $254.5538 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $116.28 | 9.168% | $126.9406 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $183.63 | 13.639% | $208.6753 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $103.57 | 11.663% | $115.6494 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $138.75 | 12.721% | $156.4004 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $1,121.94 | $1,235.1608 | $1,235.16 | $1,235.15 | $1,235.10 | |