| 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 | $180.69 | 11.696% | $201.8235 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $19.93 | 9.420% | $21.8074 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $218.90 | 6.567% | $233.2752 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $193.42 | 9.626% | $212.0386 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $12.84 | 10.289% | $14.1611 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $60.35 | 3.751% | $62.6137 | $62.61 | $62.60 | $62.60 |
| Purchase #7 | $39.46 | 11.731% | $44.0891 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $725.59 | $789.8086 | $789.81 | $789.80 | $789.80 | |