| 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 | $147.81 | 3.312% | $152.7055 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $245.73 | 9.583% | $269.2783 | $269.28 | $269.30 | $269.30 |
| Purchase #3 | $20.65 | 9.804% | $22.6745 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $102.70 | 7.103% | $109.9948 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $28.46 | 12.566% | $32.0363 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $224.88 | 8.598% | $244.2152 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $6.45 | 13.212% | $7.3022 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $776.68 | $838.2068 | $838.21 | $838.20 | $838.20 | |