| 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 | $239.45 | 10.841% | $265.4088 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $129.38 | 7.514% | $139.1016 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $139.54 | 7.434% | $149.9134 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $250.78 | 6.506% | $267.0957 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $184.50 | 13.827% | $210.0108 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $166.72 | 5.523% | $175.9279 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $45.45 | 11.451% | $50.6545 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $1,155.82 | $1,258.1127 | $1,258.11 | $1,258.10 | $1,258.10 | |