| 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 | $221.92 | 10.290% | $244.7556 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $10.53 | 10.865% | $11.6741 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $49.68 | 6.113% | $52.7169 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $32.27 | 4.361% | $33.6773 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $201.82 | 4.746% | $211.3984 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $212.79 | 9.788% | $233.6179 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $77.39 | 9.612% | $84.8287 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $806.40 | $872.6689 | $872.68 | $872.65 | $872.70 | |