| 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 | $250.40 | 11.470% | $279.1209 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $132.63 | 9.253% | $144.9023 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $107.79 | 5.438% | $113.6516 | $113.65 | $113.65 | $113.70 |
| Purchase #4 | $172.52 | 7.782% | $185.9455 | $185.95 | $185.95 | $185.90 |
| Purchase #5 | $79.49 | 5.635% | $83.9693 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $233.37 | 4.692% | $244.3197 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $82.44 | 6.805% | $88.05 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $1,058.64 | $1,139.9593 | $1,139.96 | $1,139.90 | $1,140.00 | |