| 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 | $218.42 | 5.531% | $230.5008 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $23.26 | 3.796% | $24.1429 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $121.88 | 7.574% | $131.1112 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $8.41 | 5.485% | $8.8713 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $110.64 | 8.222% | $119.7368 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $137.42 | 4.864% | $144.1041 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $242.90 | 13.280% | $275.1571 | $275.16 | $275.15 | $275.20 |
| 7 purchase totals = | $862.93 | $933.6242 | $933.62 | $933.60 | $933.60 | |