| 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 | $222.62 | 9.673% | $244.154 | $244.15 | $244.15 | $244.20 |
| Purchase #2 | $35.78 | 11.575% | $39.9215 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $201.34 | 6.376% | $214.1774 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $22.54 | 4.434% | $23.5394 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $37.80 | 13.539% | $42.9177 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $143.62 | 11.245% | $159.7701 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $24.86 | 9.542% | $27.2321 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $688.56 | $751.7122 | $751.71 | $751.70 | $751.70 | |