| 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 | $121.89 | 12.637% | $137.2932 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $240.70 | 5.516% | $253.977 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $74.88 | 3.368% | $77.402 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $190.50 | 11.213% | $211.8608 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $161.70 | 13.702% | $183.8561 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $220.30 | 10.385% | $243.1782 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $238.44 | 13.537% | $270.7176 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $1,248.41 | $1,378.2849 | $1,378.29 | $1,378.30 | $1,378.40 | |