| 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 | $122.64 | 12.342% | $137.7762 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $229.56 | 7.354% | $246.4418 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $175.38 | 12.648% | $197.5621 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $219.90 | 11.389% | $244.9444 | $244.94 | $244.95 | $244.90 |
| Purchase #5 | $178.98 | 12.642% | $201.6067 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $245.55 | 4.566% | $256.7618 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $146.51 | 6.597% | $156.1753 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,318.52 | $1,441.2683 | $1,441.27 | $1,441.30 | $1,441.30 | |