| 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 | $117.61 | 3.835% | $122.1203 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $32.89 | 9.802% | $36.1139 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $98.84 | 7.345% | $106.0998 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $227.87 | 6.461% | $242.5927 | $242.59 | $242.60 | $242.60 |
| Purchase #5 | $138.44 | 9.258% | $151.2568 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $34.27 | 5.526% | $36.1638 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $36.65 | 3.357% | $37.8803 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $686.57 | $732.2276 | $732.22 | $732.20 | $732.30 | |