| 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 | $238.88 | 12.354% | $268.3912 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $152.48 | 12.459% | $171.4775 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $196.55 | 7.325% | $210.9473 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $106.82 | 11.331% | $118.9238 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $109.35 | 12.354% | $122.8591 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $17.77 | 4.549% | $18.5784 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $152.61 | 5.335% | $160.7517 | $160.75 | $160.75 | $160.80 |
| 7 purchase totals = | $974.46 | $1,071.9290 | $1,071.93 | $1,071.95 | $1,072.00 | |