| 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 | $203.73 | 7.806% | $219.6332 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $87.64 | 8.562% | $95.1437 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $64.54 | 13.119% | $73.007 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $99.51 | 10.295% | $109.7546 | $109.75 | $109.75 | $109.80 |
| Purchase #5 | $30.97 | 3.438% | $32.0347 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $128.45 | 4.774% | $134.5822 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $243.55 | 11.535% | $271.6435 | $271.64 | $271.65 | $271.60 |
| 7 purchase totals = | $858.39 | $935.7989 | $935.78 | $935.85 | $935.70 | |