| 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 | $237.79 | 11.294% | $264.646 | $264.65 | $264.65 | $264.60 |
| Purchase #2 | $126.97 | 12.757% | $143.1676 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $7.26 | 11.874% | $8.1221 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $156.70 | 13.701% | $178.1695 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $95.52 | 5.631% | $100.8987 | $100.90 | $100.90 | $100.90 |
| Purchase #6 | $233.63 | 8.508% | $253.5072 | $253.51 | $253.50 | $253.50 |
| Purchase #7 | $162.34 | 6.166% | $172.3499 | $172.35 | $172.35 | $172.30 |
| 7 purchase totals = | $1,020.21 | $1,120.8610 | $1,120.87 | $1,120.80 | $1,120.80 | |