| 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 | $241.80 | 6.745% | $258.1094 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $220.33 | 11.235% | $245.0841 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $127.59 | 8.540% | $138.4862 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $222.33 | 5.427% | $234.3958 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $16.99 | 3.305% | $17.5515 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $138.25 | 13.801% | $157.3299 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $101.29 | 8.569% | $109.9695 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $1,068.58 | $1,160.9264 | $1,160.93 | $1,160.95 | $1,161.00 | |