| 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 | $225.89 | 10.514% | $249.6401 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $68.63 | 4.649% | $71.8206 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $85.67 | 9.453% | $93.7684 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $204.26 | 12.157% | $229.0919 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $157.85 | 13.252% | $178.7683 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $95.75 | 10.437% | $105.7434 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $97.43 | 5.552% | $102.8393 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $935.48 | $1,031.6720 | $1,031.67 | $1,031.65 | $1,031.60 | |