| 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 | $221.89 | 3.658% | $230.0067 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $152.80 | 10.642% | $169.061 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $187.37 | 6.554% | $199.6502 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $204.59 | 12.261% | $229.6748 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $89.95 | 11.794% | $100.5587 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $58.87 | 3.806% | $61.1106 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $235.33 | 5.863% | $249.1274 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $1,150.80 | $1,239.1894 | $1,239.19 | $1,239.15 | $1,239.30 | |