| 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 | $37.55 | 9.694% | $41.1901 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $10.66 | 6.347% | $11.3366 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $213.53 | 13.479% | $242.3117 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $239.49 | 8.551% | $259.9688 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $231.99 | 10.720% | $256.8593 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $229.51 | 10.807% | $254.3131 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $189.34 | 9.421% | $207.1777 | $207.18 | $207.20 | $207.20 |
| 7 purchase totals = | $1,152.07 | $1,273.1573 | $1,273.16 | $1,273.15 | $1,273.20 | |