| 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 | $248.89 | 11.630% | $277.8359 | $277.84 | $277.85 | $277.80 |
| Purchase #2 | $97.57 | 8.594% | $105.9552 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $218.88 | 10.193% | $241.1904 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $25.99 | 8.106% | $28.0967 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $124.34 | 4.807% | $130.317 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $125.42 | 3.688% | $130.0455 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $168.96 | 11.253% | $187.9731 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,010.05 | $1,101.4138 | $1,101.43 | $1,101.40 | $1,101.40 | |