| 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 | $113.98 | 4.707% | $119.345 | $119.35 | $119.35 | $119.30 |
| Purchase #2 | $192.39 | 7.170% | $206.1844 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $97.69 | 10.390% | $107.84 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $217.69 | 12.392% | $244.6661 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $123.84 | 10.586% | $136.9497 | $136.95 | $136.95 | $136.90 |
| Purchase #6 | $137.78 | 6.219% | $146.3485 | $146.35 | $146.35 | $146.30 |
| Purchase #7 | $139.91 | 8.272% | $151.4834 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $1,023.28 | $1,112.8171 | $1,112.82 | $1,112.85 | $1,112.70 | |