| 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 | $229.28 | 3.425% | $237.1328 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $236.47 | 12.799% | $266.7358 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $184.28 | 5.738% | $194.854 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $236.64 | 3.724% | $245.4525 | $245.45 | $245.45 | $245.50 |
| Purchase #5 | $107.87 | 8.370% | $116.8987 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $70.84 | 6.440% | $75.4021 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $54.37 | 6.598% | $57.9573 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $1,119.75 | $1,194.4332 | $1,194.43 | $1,194.45 | $1,194.50 | |