| 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 | $196.81 | 9.742% | $215.9832 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $185.78 | 6.470% | $197.8 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $173.43 | 10.756% | $192.0841 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $242.86 | 9.431% | $265.7641 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $219.83 | 10.586% | $243.1012 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $176.61 | 4.256% | $184.1265 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $82.82 | 5.801% | $87.6244 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $1,278.14 | $1,386.4835 | $1,386.47 | $1,386.50 | $1,386.50 | |