| 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 | $215.55 | 9.199% | $235.3784 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $195.49 | 4.459% | $204.2069 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $32.68 | 12.251% | $36.6836 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $80.48 | 9.459% | $88.0926 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $97.98 | 12.388% | $110.1178 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $234.91 | 7.691% | $252.9769 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $196.34 | 5.447% | $207.0346 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,053.43 | $1,134.4908 | $1,134.49 | $1,134.55 | $1,134.50 | |