| 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 | $212.48 | 8.275% | $230.0627 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $23.62 | 3.499% | $24.4465 | $24.45 | $24.45 | $24.40 |
| Purchase #3 | $89.64 | 13.578% | $101.8113 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $243.38 | 10.153% | $268.0904 | $268.09 | $268.10 | $268.10 |
| Purchase #5 | $25.85 | 12.113% | $28.9812 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $6.71 | 6.537% | $7.1486 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $9.34 | 6.742% | $9.9697 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $611.02 | $670.5104 | $670.51 | $670.50 | $670.50 | |