| 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 | $19.75 | 8.291% | $21.3875 | $21.39 | $21.40 | $21.40 |
| Purchase #2 | $236.55 | 9.368% | $258.71 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $207.71 | 10.609% | $229.746 | $229.75 | $229.75 | $229.70 |
| Purchase #4 | $180.36 | 6.268% | $191.665 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $141.84 | 6.637% | $151.2539 | $151.25 | $151.25 | $151.30 |
| Purchase #6 | $116.57 | 10.623% | $128.9532 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $31.69 | 4.208% | $33.0235 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $934.47 | $1,014.7391 | $1,014.74 | $1,014.70 | $1,014.80 | |