| 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 | $113.54 | 3.126% | $117.0893 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $32.30 | 4.368% | $33.7109 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $140.44 | 12.582% | $158.1102 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $200.39 | 5.749% | $211.9104 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $238.26 | 11.759% | $266.277 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $16.61 | 13.835% | $18.908 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $77.88 | 8.552% | $84.5403 | $84.54 | $84.55 | $84.50 |
| 7 purchase totals = | $819.42 | $890.5461 | $890.55 | $890.55 | $890.50 | |