| 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 | $110.58 | 9.726% | $121.335 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $224.97 | 11.105% | $249.9529 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $66.46 | 10.623% | $73.52 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $122.88 | 13.533% | $139.5094 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $117.77 | 11.838% | $131.7116 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $210.76 | 7.440% | $226.4405 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $154.85 | 6.610% | $165.0856 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $1,008.27 | $1,107.5550 | $1,107.56 | $1,107.55 | $1,107.50 | |