| 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 | $92.31 | 12.417% | $103.7721 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $20.72 | 6.269% | $22.0189 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $132.68 | 8.548% | $144.0215 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $237.28 | 5.841% | $251.1395 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $123.32 | 6.690% | $131.5701 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $214.74 | 3.353% | $221.9402 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $58.29 | 3.176% | $60.1413 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $879.34 | $934.6036 | $934.60 | $934.55 | $934.50 | |