| 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 | $14.55 | 4.478% | $15.2015 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $203.81 | 4.532% | $213.0467 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $49.96 | 9.268% | $54.5903 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $183.55 | 5.402% | $193.4654 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $188.59 | 11.630% | $210.523 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $211.82 | 13.186% | $239.7506 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $108.70 | 3.688% | $112.7089 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $960.98 | $1,039.2864 | $1,039.29 | $1,039.25 | $1,039.30 | |