| 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 | $123.70 | 13.270% | $140.115 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $40.64 | 3.656% | $42.1258 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $124.78 | 6.352% | $132.706 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $62.43 | 10.717% | $69.1206 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $96.29 | 12.504% | $108.3301 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $64.47 | 8.559% | $69.988 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $215.46 | 9.201% | $235.2845 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $727.77 | $797.6700 | $797.68 | $797.70 | $797.60 | |