| 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 | $117.87 | 8.840% | $128.2897 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $19.63 | 10.502% | $21.6915 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $233.55 | 5.332% | $246.0029 | $246.00 | $246.00 | $246.00 |
| Purchase #4 | $33.95 | 9.244% | $37.0883 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $226.47 | 5.177% | $238.1944 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $68.79 | 11.489% | $76.6933 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $11.51 | 5.322% | $12.1226 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $711.77 | $760.0827 | $760.07 | $760.10 | $760.10 | |