| 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 | $199.99 | 4.556% | $209.1015 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $22.78 | 5.823% | $24.1065 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $86.54 | 5.678% | $91.4537 | $91.45 | $91.45 | $91.50 |
| Purchase #4 | $112.52 | 12.777% | $126.8967 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $185.86 | 11.728% | $207.6577 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $230.36 | 3.564% | $238.57 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $225.32 | 6.722% | $240.466 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $1,063.37 | $1,138.2521 | $1,138.26 | $1,138.20 | $1,138.40 | |