| 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 | $35.72 | 13.407% | $40.509 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $166.57 | 10.292% | $183.7134 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $39.57 | 6.766% | $42.2473 | $42.25 | $42.25 | $42.20 |
| Purchase #4 | $152.99 | 4.217% | $159.4416 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $197.55 | 6.161% | $209.7211 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $139.63 | 7.365% | $149.9137 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $232.62 | 10.692% | $257.4917 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $964.65 | $1,043.0378 | $1,043.03 | $1,043.00 | $1,042.90 | |