| 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 | $74.56 | 11.182% | $82.8973 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $144.29 | 3.657% | $149.5667 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $14.25 | 3.438% | $14.7399 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $247.64 | 3.629% | $256.6269 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $130.83 | 13.209% | $148.1113 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $104.47 | 10.278% | $115.2074 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $229.65 | 12.226% | $257.727 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $945.69 | $1,024.8765 | $1,024.89 | $1,024.90 | $1,024.80 | |