| 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 | $96.36 | 8.659% | $104.7038 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $245.99 | 13.671% | $279.6193 | $279.62 | $279.60 | $279.60 |
| Purchase #3 | $199.47 | 13.698% | $226.7934 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $188.76 | 13.746% | $214.7069 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $143.72 | 11.494% | $160.2392 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $119.50 | 9.801% | $131.2122 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $247.76 | 3.411% | $256.2111 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,241.56 | $1,373.4859 | $1,373.48 | $1,373.45 | $1,373.40 | |