| 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 | $227.55 | 3.678% | $235.9193 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $118.65 | 10.249% | $130.8104 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $68.96 | 8.787% | $75.0195 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $224.59 | 12.697% | $253.1062 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $199.61 | 7.217% | $214.0159 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $166.30 | 8.794% | $180.9244 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $50.30 | 7.706% | $54.1761 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $1,055.96 | $1,143.9718 | $1,143.98 | $1,143.90 | $1,143.90 | |