| 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 | $235.34 | 12.467% | $264.6798 | $264.68 | $264.70 | $264.70 |
| Purchase #2 | $206.32 | 10.540% | $228.0661 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $60.26 | 6.176% | $63.9817 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $185.49 | 11.870% | $207.5077 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $174.56 | 13.372% | $197.9022 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $235.57 | 13.170% | $266.5946 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $97.61 | 10.694% | $108.0484 | $108.05 | $108.05 | $108.00 |
| 7 purchase totals = | $1,195.15 | $1,336.7805 | $1,336.78 | $1,336.80 | $1,336.80 | |