| 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 | $233.57 | 12.600% | $262.9998 | $263.00 | $263.00 | $263.00 |
| Purchase #2 | $189.33 | 11.220% | $210.5728 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $45.65 | 3.139% | $47.083 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $33.87 | 4.850% | $35.5127 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $92.56 | 7.709% | $99.6955 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $112.82 | 11.168% | $125.4197 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $118.36 | 8.696% | $128.6526 | $128.65 | $128.65 | $128.70 |
| 7 purchase totals = | $826.16 | $909.9361 | $909.93 | $909.90 | $910.00 | |