| 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 | $238.61 | 6.815% | $254.8713 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $128.87 | 13.495% | $146.261 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $73.98 | 3.424% | $76.5131 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $97.71 | 9.178% | $106.6778 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $226.81 | 8.340% | $245.726 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $215.84 | 6.529% | $229.9322 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $104.55 | 3.631% | $108.3462 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $1,086.37 | $1,168.3276 | $1,168.33 | $1,168.35 | $1,168.30 | |