| 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 | $245.28 | 3.469% | $253.7888 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $86.56 | 6.543% | $92.2236 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $161.60 | 11.563% | $180.2858 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $21.68 | 13.757% | $24.6625 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $90.98 | 8.465% | $98.6815 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $125.86 | 5.672% | $132.9988 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $53.42 | 4.399% | $55.7699 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $785.38 | $838.4109 | $838.41 | $838.40 | $838.50 | |