| 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 | $231.45 | 13.572% | $262.8624 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $26.70 | 7.859% | $28.7984 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $103.29 | 9.586% | $113.1914 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $34.76 | 5.678% | $36.7337 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $33.71 | 5.588% | $35.5937 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $126.96 | 10.576% | $140.3873 | $140.39 | $140.40 | $140.40 |
| Purchase #7 | $189.78 | 12.220% | $212.9711 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $746.65 | $830.5380 | $830.53 | $830.55 | $830.60 | |