| 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 | $109.56 | 11.552% | $122.2164 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $218.33 | 7.352% | $234.3816 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $221.35 | 11.710% | $247.2701 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $211.77 | 3.727% | $219.6627 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $115.51 | 4.494% | $120.701 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $213.28 | 10.186% | $235.0047 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $59.66 | 8.475% | $64.7162 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $1,149.46 | $1,243.9527 | $1,243.95 | $1,243.90 | $1,244.00 | |