| 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 | $144.53 | 5.807% | $152.9229 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $229.82 | 10.511% | $253.9764 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $90.31 | 9.793% | $99.1541 | $99.15 | $99.15 | $99.20 |
| Purchase #4 | $241.63 | 6.757% | $257.9569 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $26.88 | 6.859% | $28.7237 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $201.44 | 13.548% | $228.7311 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $118.82 | 5.519% | $125.3777 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $1,053.43 | $1,146.8428 | $1,146.84 | $1,146.85 | $1,146.90 | |