| 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 | $192.69 | 10.554% | $213.0265 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $121.39 | 13.563% | $137.8541 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $203.62 | 6.466% | $216.7861 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $212.60 | 9.654% | $233.1244 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $216.42 | 4.280% | $225.6828 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $221.71 | 9.723% | $243.2669 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $135.94 | 12.645% | $153.1296 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $1,304.37 | $1,422.8704 | $1,422.87 | $1,422.90 | $1,422.90 | |