| 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 | $223.87 | 7.516% | $240.6961 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $243.74 | 13.775% | $277.3152 | $277.32 | $277.30 | $277.30 |
| Purchase #3 | $171.58 | 6.484% | $182.7052 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $44.87 | 10.667% | $49.6563 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $117.62 | 9.813% | $129.1621 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $87.95 | 13.873% | $100.1513 | $100.15 | $100.15 | $100.20 |
| Purchase #7 | $236.46 | 7.266% | $253.6412 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $1,126.09 | $1,233.3274 | $1,233.34 | $1,233.30 | $1,233.40 | |