| 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 | $212.29 | 6.177% | $225.4032 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $6.32 | 6.684% | $6.7424 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $75.26 | 10.108% | $82.8673 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $216.79 | 10.131% | $238.753 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $95.48 | 5.180% | $100.4259 | $100.43 | $100.45 | $100.40 |
| Purchase #6 | $233.29 | 5.719% | $246.6319 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $228.35 | 12.810% | $257.6016 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $1,067.78 | $1,158.4253 | $1,158.42 | $1,158.45 | $1,158.40 | |