| 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 | $204.72 | 13.199% | $231.741 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $35.46 | 8.589% | $38.5057 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $191.53 | 12.208% | $214.912 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $25.36 | 11.319% | $28.2305 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $224.95 | 8.163% | $243.3127 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $8.34 | 4.853% | $8.7447 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $118.50 | 8.798% | $128.9256 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $808.86 | $894.3722 | $894.37 | $894.40 | $894.20 | |