| 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 | $250.31 | 5.269% | $263.4988 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $249.69 | 3.537% | $258.5215 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $87.56 | 4.873% | $91.8268 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $86.33 | 6.454% | $91.9017 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $14.39 | 12.574% | $16.1994 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $187.71 | 13.574% | $213.1898 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $29.86 | 13.192% | $33.7991 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $905.85 | $968.9371 | $968.94 | $968.95 | $968.90 | |