| 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 | $193.73 | 12.779% | $218.4868 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $113.86 | 6.509% | $121.2711 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $235.48 | 3.161% | $242.9235 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $122.99 | 5.801% | $130.1246 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $96.85 | 12.651% | $109.1025 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $170.54 | 3.741% | $176.9199 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $43.32 | 3.528% | $44.8483 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $976.77 | $1,043.6767 | $1,043.67 | $1,043.60 | $1,043.60 | |