| 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 | $229.44 | 4.466% | $239.6868 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $156.84 | 9.300% | $171.4261 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $35.57 | 5.354% | $37.4744 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $90.34 | 7.209% | $96.8526 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $60.98 | 4.417% | $63.6735 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $23.70 | 8.548% | $25.7259 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $147.38 | 13.402% | $167.1319 | $167.13 | $167.15 | $167.10 |
| 7 purchase totals = | $744.25 | $801.9712 | $801.97 | $802.00 | $802.00 | |