| 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 | $91.60 | 9.622% | $100.4138 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $204.69 | 10.648% | $226.4854 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $144.61 | 11.758% | $161.6132 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $8.34 | 11.516% | $9.3004 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $84.64 | 5.696% | $89.4611 | $89.46 | $89.45 | $89.50 |
| Purchase #6 | $222.84 | 4.430% | $232.7118 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $197.36 | 7.538% | $212.237 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $954.08 | $1,032.2227 | $1,032.22 | $1,032.20 | $1,032.20 | |