| 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 | $110.73 | 5.506% | $116.8268 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $11.56 | 5.435% | $12.1883 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $245.28 | 12.379% | $275.6432 | $275.64 | $275.65 | $275.60 |
| Purchase #4 | $235.61 | 7.685% | $253.7166 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $94.89 | 8.606% | $103.0562 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $209.68 | 6.831% | $224.0032 | $224.00 | $224.00 | $224.00 |
| Purchase #7 | $187.78 | 7.538% | $201.9349 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,095.53 | $1,187.3692 | $1,187.37 | $1,187.40 | $1,187.30 | |