| 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 | $105.91 | 10.575% | $117.11 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $60.27 | 4.440% | $62.946 | $62.95 | $62.95 | $62.90 |
| Purchase #3 | $204.84 | 7.553% | $220.3116 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $240.62 | 13.434% | $272.9449 | $272.94 | $272.95 | $272.90 |
| Purchase #5 | $232.55 | 10.418% | $256.7771 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $185.71 | 13.598% | $210.9628 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $189.45 | 12.286% | $212.7258 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,219.35 | $1,353.7782 | $1,353.78 | $1,353.80 | $1,353.70 | |