| 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 | $215.85 | 9.728% | $236.8479 | $236.85 | $236.85 | $236.80 |
| Purchase #2 | $17.77 | 9.150% | $19.396 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $55.94 | 5.540% | $59.0391 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $239.55 | 12.310% | $269.0386 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $222.71 | 3.654% | $230.8478 | $230.85 | $230.85 | $230.80 |
| Purchase #6 | $94.87 | 8.511% | $102.9444 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $129.68 | 3.248% | $133.892 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $976.37 | $1,052.0058 | $1,052.01 | $1,052.05 | $1,051.80 | |