| 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 | $233.46 | 4.446% | $243.8396 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $45.66 | 7.185% | $48.9407 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $177.34 | 5.809% | $187.6417 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $206.63 | 6.192% | $219.4245 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $244.30 | 5.871% | $258.6429 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $163.75 | 5.125% | $172.1422 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $129.97 | 10.253% | $143.2958 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $1,201.11 | $1,273.9274 | $1,273.92 | $1,273.95 | $1,273.70 | |