| 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 | $226.73 | 3.111% | $233.7836 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $183.94 | 10.381% | $203.0348 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $227.73 | 4.734% | $238.5107 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $133.80 | 3.627% | $138.6529 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $38.26 | 3.580% | $39.6297 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $21.85 | 9.293% | $23.8805 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $21.90 | 8.299% | $23.7175 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $854.21 | $901.2097 | $901.20 | $901.25 | $901.20 | |