| 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 | $118.33 | 3.132% | $122.0361 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $211.80 | 6.284% | $225.1095 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $103.31 | 5.717% | $109.2162 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $200.29 | 9.616% | $219.5499 | $219.55 | $219.55 | $219.50 |
| Purchase #5 | $180.77 | 11.419% | $201.4121 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $93.27 | 7.415% | $100.186 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $113.67 | 12.759% | $128.1732 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $1,021.44 | $1,105.6830 | $1,105.69 | $1,105.65 | $1,105.60 | |