| 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 | $195.91 | 7.316% | $210.2428 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $165.67 | 5.292% | $174.4373 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $225.63 | 10.778% | $249.9484 | $249.95 | $249.95 | $249.90 |
| Purchase #4 | $183.71 | 11.475% | $204.7907 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $203.57 | 7.437% | $218.7095 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $126.67 | 10.460% | $139.9197 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $222.74 | 8.131% | $240.851 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $1,323.90 | $1,438.8994 | $1,438.90 | $1,438.90 | $1,438.80 | |