| 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 | $246.67 | 10.201% | $271.8328 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $107.87 | 11.700% | $120.4908 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $230.96 | 12.211% | $259.1625 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $199.50 | 5.231% | $209.9358 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $166.61 | 8.524% | $180.8118 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $128.56 | 4.737% | $134.6499 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $29.56 | 9.157% | $32.2668 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $1,109.73 | $1,209.1504 | $1,209.15 | $1,209.15 | $1,209.10 | |