| 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 | $92.34 | 10.570% | $102.1003 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $35.27 | 13.727% | $40.1115 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $160.41 | 3.801% | $166.5072 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $245.59 | 7.856% | $264.8836 | $264.88 | $264.90 | $264.90 |
| Purchase #5 | $8.77 | 4.553% | $9.1693 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $170.93 | 4.412% | $178.4714 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $114.50 | 9.722% | $125.6317 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $827.81 | $886.8750 | $886.87 | $886.85 | $886.90 | |