| 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 | $154.65 | 8.191% | $167.3174 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $248.46 | 12.309% | $279.0429 | $279.04 | $279.05 | $279.00 |
| Purchase #3 | $35.53 | 10.131% | $39.1295 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $242.81 | 7.329% | $260.6055 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $49.53 | 6.620% | $52.8089 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $110.73 | 13.488% | $125.6653 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $202.89 | 5.298% | $213.6391 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $1,044.60 | $1,138.2086 | $1,138.22 | $1,138.20 | $1,138.10 | |