| 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 | $119.94 | 8.492% | $130.1253 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $240.55 | 5.524% | $253.838 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $242.76 | 4.352% | $253.3249 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $186.42 | 8.202% | $201.7102 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $87.73 | 4.478% | $91.6585 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $157.25 | 13.257% | $178.0966 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $11.39 | 12.867% | $12.8556 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $1,046.04 | $1,121.6091 | $1,121.62 | $1,121.60 | $1,121.60 | |