| 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 | $183.63 | 11.351% | $204.4738 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $46.98 | 11.833% | $52.5391 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $151.40 | 5.515% | $159.7497 | $159.75 | $159.75 | $159.70 |
| Purchase #4 | $245.45 | 6.866% | $262.3026 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $63.35 | 3.225% | $65.393 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $228.51 | 4.399% | $238.5622 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $229.80 | 12.582% | $258.7134 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,149.12 | $1,241.7338 | $1,241.72 | $1,241.70 | $1,241.70 | |