| 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 | $133.51 | 9.268% | $145.8837 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $220.69 | 10.141% | $243.0702 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $35.59 | 11.160% | $39.5618 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $214.94 | 4.532% | $224.6811 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $224.56 | 3.149% | $231.6314 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $247.52 | 4.417% | $258.453 | $258.45 | $258.45 | $258.50 |
| Purchase #7 | $167.61 | 12.844% | $189.1378 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,244.42 | $1,332.4190 | $1,332.41 | $1,332.45 | $1,332.50 | |