| 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 | $223.70 | 10.815% | $247.8932 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $171.49 | 5.640% | $181.162 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $128.57 | 6.516% | $136.9476 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $222.45 | 5.586% | $234.8761 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $38.31 | 7.775% | $41.2886 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $61.69 | 7.289% | $66.1866 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $107.83 | 8.168% | $116.6376 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $954.04 | $1,024.9917 | $1,025.00 | $1,025.05 | $1,025.00 | |