| 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 | $198.93 | 6.348% | $211.5581 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $107.63 | 4.482% | $112.454 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $124.30 | 5.684% | $131.3652 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $236.61 | 11.738% | $264.3833 | $264.38 | $264.40 | $264.40 |
| Purchase #5 | $44.27 | 12.667% | $49.8777 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $239.48 | 9.833% | $263.0281 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $193.42 | 9.232% | $211.2765 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $1,144.64 | $1,243.9429 | $1,243.95 | $1,244.00 | $1,244.10 | |