| 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 | $220.28 | 3.675% | $228.3753 | $228.38 | $228.40 | $228.40 |
| Purchase #2 | $247.71 | 7.256% | $265.6838 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $121.91 | 8.664% | $132.4723 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $162.38 | 12.311% | $182.3706 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $177.49 | 9.567% | $194.4705 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $41.70 | 11.207% | $46.3733 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $54.27 | 5.494% | $57.2516 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $1,025.74 | $1,106.9974 | $1,106.99 | $1,106.95 | $1,107.20 | |