| 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 | $121.67 | 5.271% | $128.0832 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $220.50 | 13.438% | $250.1308 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $143.32 | 8.835% | $155.9823 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $19.93 | 6.465% | $21.2185 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $219.29 | 12.396% | $246.4732 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $43.82 | 9.544% | $48.0022 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $223.80 | 12.351% | $251.4415 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $992.33 | $1,101.3317 | $1,101.32 | $1,101.35 | $1,101.30 | |