| 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 | $37.50 | 9.650% | $41.1188 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $243.75 | 5.187% | $256.3933 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $157.86 | 13.327% | $178.898 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $187.94 | 12.121% | $210.7202 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $57.32 | 12.462% | $64.4632 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $212.28 | 9.699% | $232.869 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $64.90 | 6.662% | $69.2236 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $961.55 | $1,053.6861 | $1,053.68 | $1,053.60 | $1,053.70 | |