| 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 | $120.60 | 13.344% | $136.6929 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $169.39 | 8.309% | $183.4646 | $183.46 | $183.45 | $183.50 |
| Purchase #3 | $217.74 | 8.783% | $236.8641 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $63.61 | 10.804% | $70.4824 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $108.73 | 12.779% | $122.6246 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $246.69 | 10.318% | $272.1435 | $272.14 | $272.15 | $272.10 |
| Purchase #7 | $88.85 | 6.417% | $94.5515 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $1,015.61 | $1,116.8236 | $1,116.80 | $1,116.80 | $1,116.90 | |