| 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 | $81.97 | 9.338% | $89.6244 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $148.30 | 4.612% | $155.1396 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $226.54 | 9.480% | $248.016 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $74.86 | 13.550% | $85.0035 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $214.79 | 10.457% | $237.2506 | $237.25 | $237.25 | $237.30 |
| Purchase #6 | $61.35 | 11.852% | $68.6212 | $68.62 | $68.60 | $68.60 |
| Purchase #7 | $223.74 | 7.838% | $241.2767 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $1,031.55 | $1,124.9320 | $1,124.93 | $1,124.90 | $1,124.90 | |