| 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 | $198.35 | 11.771% | $221.6978 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $27.92 | 13.217% | $31.6102 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $211.66 | 5.389% | $223.0664 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $238.49 | 7.221% | $255.7114 | $255.71 | $255.70 | $255.70 |
| Purchase #5 | $212.88 | 12.121% | $238.6832 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $42.70 | 3.619% | $44.2453 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $207.30 | 4.344% | $216.3051 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,139.30 | $1,231.3194 | $1,231.33 | $1,231.30 | $1,231.30 | |