| 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 | $203.93 | 8.790% | $221.8554 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $97.52 | 11.464% | $108.6997 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $227.76 | 4.336% | $237.6357 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $216.51 | 9.187% | $236.4008 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $31.33 | 9.668% | $34.359 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $216.32 | 4.641% | $226.3594 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $177.93 | 5.572% | $187.8443 | $187.84 | $187.85 | $187.80 |
| 7 purchase totals = | $1,171.30 | $1,253.1543 | $1,253.16 | $1,253.15 | $1,253.20 | |