| 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 | $16.73 | 3.554% | $17.3246 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $110.35 | 7.391% | $118.506 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $217.69 | 7.123% | $233.1961 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $229.73 | 10.580% | $254.0354 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $124.83 | 5.802% | $132.0726 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $36.53 | 7.163% | $39.1466 | $39.15 | $39.15 | $39.10 |
| Purchase #7 | $211.70 | 8.167% | $228.9895 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $947.56 | $1,023.2708 | $1,023.28 | $1,023.25 | $1,023.20 | |