| 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 | $58.66 | 12.300% | $65.8752 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $213.55 | 7.226% | $228.9811 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $99.41 | 8.557% | $107.9165 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $221.73 | 10.412% | $244.8165 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $65.35 | 10.287% | $72.0726 | $72.07 | $72.05 | $72.10 |
| Purchase #6 | $250.99 | 11.274% | $279.2866 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $134.37 | 5.288% | $141.4755 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $1,044.06 | $1,140.4240 | $1,140.44 | $1,140.45 | $1,140.50 | |