| 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 | $35.78 | 4.350% | $37.3364 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $224.82 | 5.128% | $236.3488 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $63.31 | 11.244% | $70.4286 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $236.86 | 4.500% | $247.5187 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $221.40 | 7.532% | $238.0758 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $185.39 | 7.306% | $198.9346 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $186.50 | 7.489% | $200.467 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $1,154.06 | $1,229.1099 | $1,229.12 | $1,229.15 | $1,229.00 | |