| 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 | $53.25 | 5.435% | $56.1441 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $149.59 | 12.179% | $167.8086 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $63.71 | 12.480% | $71.661 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $121.64 | 12.551% | $136.907 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $244.51 | 3.103% | $252.0971 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $221.83 | 10.297% | $244.6718 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $215.87 | 12.531% | $242.9207 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $1,070.40 | $1,172.2103 | $1,172.21 | $1,172.15 | $1,172.20 | |