| 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 | $227.81 | 11.294% | $253.5389 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $121.62 | 13.535% | $138.0813 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $20.92 | 10.624% | $23.1425 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $216.82 | 8.715% | $235.7159 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $128.32 | 5.334% | $135.1646 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $184.80 | 13.590% | $209.9143 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $204.73 | 11.853% | $228.9966 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $1,105.02 | $1,224.5541 | $1,224.55 | $1,224.55 | $1,224.50 | |