| 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 | $210.50 | 12.308% | $236.4083 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $85.28 | 5.129% | $89.654 | $89.65 | $89.65 | $89.70 |
| Purchase #3 | $24.57 | 12.587% | $27.6626 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $230.34 | 4.250% | $240.1295 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $134.49 | 11.362% | $149.7708 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $103.42 | 7.824% | $111.5116 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $166.84 | 13.866% | $189.974 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $955.44 | $1,045.1108 | $1,045.10 | $1,045.05 | $1,045.20 | |