| 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 | $225.83 | 6.607% | $240.7506 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $194.79 | 5.847% | $206.1794 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $32.88 | 13.400% | $37.2859 | $37.29 | $37.30 | $37.30 |
| Purchase #4 | $250.42 | 5.179% | $263.3893 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $178.55 | 4.874% | $187.2525 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $225.42 | 11.643% | $251.6657 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $186.92 | 9.372% | $204.4381 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $1,294.81 | $1,390.9615 | $1,390.97 | $1,391.00 | $1,391.10 | |