| 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 | $79.64 | 3.506% | $82.4322 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $228.83 | 4.429% | $238.9649 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $225.46 | 10.874% | $249.9765 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $36.45 | 12.753% | $41.0985 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $22.35 | 12.416% | $25.125 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $146.41 | 11.281% | $162.9265 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $150.94 | 11.154% | $167.7758 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $890.08 | $968.2994 | $968.31 | $968.40 | $968.30 | |