| 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 | $184.84 | 9.617% | $202.6161 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $194.72 | 12.358% | $218.7835 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $224.84 | 10.301% | $248.0008 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $38.57 | 4.625% | $40.3539 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $64.57 | 7.717% | $69.5529 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $62.28 | 5.136% | $65.4787 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $41.92 | 6.170% | $44.5065 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $811.74 | $889.2924 | $889.29 | $889.30 | $889.40 | |