| 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 | $229.43 | 7.169% | $245.8778 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $146.25 | 13.591% | $166.1268 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $168.98 | 10.705% | $187.0693 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $210.63 | 5.210% | $221.6038 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $212.87 | 10.502% | $235.2256 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $212.92 | 13.379% | $241.4066 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $124.65 | 11.350% | $138.7978 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $1,305.73 | $1,436.1077 | $1,436.12 | $1,436.15 | $1,436.10 | |