| 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 | $103.83 | 3.162% | $107.1131 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $227.27 | 4.683% | $237.9131 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $58.85 | 9.190% | $64.2583 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $73.58 | 13.244% | $83.3249 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $120.91 | 7.511% | $129.9916 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $132.88 | 4.781% | $139.233 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $54.69 | 13.311% | $61.9698 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $772.01 | $823.8038 | $823.79 | $823.75 | $823.80 | |