| 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 | $232.41 | 4.487% | $242.8382 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $218.26 | 11.721% | $243.8423 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $120.87 | 6.686% | $128.9514 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $9.26 | 7.402% | $9.9454 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $21.64 | 12.650% | $24.3775 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $90.89 | 4.402% | $94.891 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $169.52 | 4.193% | $176.628 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $862.85 | $921.4738 | $921.48 | $921.55 | $921.40 | |