| 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 | $105.48 | 6.391% | $112.2212 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $106.37 | 5.619% | $112.3469 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $229.73 | 5.338% | $241.993 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $121.82 | 13.581% | $138.3644 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $60.48 | 5.525% | $63.8215 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $90.53 | 9.148% | $98.8117 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $92.32 | 4.847% | $96.7948 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $806.73 | $864.3535 | $864.34 | $864.30 | $864.30 | |