| 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 | $248.46 | 7.211% | $266.3765 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $99.93 | 10.821% | $110.7434 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $80.39 | 12.297% | $90.2756 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $24.76 | 10.574% | $27.3781 | $27.38 | $27.40 | $27.40 |
| Purchase #5 | $248.84 | 5.268% | $261.9489 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $177.45 | 9.477% | $194.2669 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $194.29 | 8.514% | $210.8319 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $1,074.12 | $1,161.8213 | $1,161.83 | $1,161.90 | $1,161.80 | |