| 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 | $121.49 | 4.261% | $126.6667 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $130.55 | 12.447% | $146.7996 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $235.32 | 8.468% | $255.2469 | $255.25 | $255.25 | $255.20 |
| Purchase #4 | $41.80 | 6.762% | $44.6265 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $49.98 | 12.672% | $56.3135 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $184.58 | 12.657% | $207.9423 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $135.55 | 8.300% | $146.8007 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $899.27 | $984.3962 | $984.40 | $984.40 | $984.30 | |