| 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 | $219.65 | 8.532% | $238.3905 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $77.53 | 9.156% | $84.6286 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $43.89 | 9.624% | $48.114 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $175.93 | 12.421% | $197.7823 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $220.59 | 6.364% | $234.6283 | $234.63 | $234.65 | $234.60 |
| Purchase #6 | $58.70 | 13.257% | $66.4819 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $204.58 | 13.190% | $231.5641 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $1,000.87 | $1,101.5897 | $1,101.58 | $1,101.65 | $1,101.60 | |