| 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 | $241.68 | 9.634% | $264.9635 | $264.96 | $264.95 | $265.00 |
| Purchase #2 | $247.75 | 13.185% | $280.4158 | $280.42 | $280.40 | $280.40 |
| Purchase #3 | $32.59 | 8.476% | $35.3523 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $89.76 | 9.786% | $98.5439 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $134.58 | 10.141% | $148.2278 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $53.71 | 6.416% | $57.156 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $225.84 | 6.656% | $240.8719 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $1,025.91 | $1,125.5312 | $1,125.53 | $1,125.50 | $1,125.60 | |