| 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 | $204.34 | 8.151% | $220.9958 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $173.88 | 8.701% | $189.0093 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $210.60 | 5.471% | $222.1219 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $87.76 | 4.461% | $91.675 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $11.93 | 5.229% | $12.5538 | $12.55 | $12.55 | $12.60 |
| Purchase #6 | $19.35 | 10.121% | $21.3084 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $18.41 | 8.236% | $19.9262 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $726.27 | $777.5904 | $777.60 | $777.60 | $777.60 | |