| 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 | $236.26 | 7.218% | $253.3132 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $136.57 | 11.111% | $151.7443 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $200.73 | 9.500% | $219.7994 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $47.60 | 13.642% | $54.0936 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $181.55 | 3.796% | $188.4416 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $91.90 | 10.386% | $101.4447 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $54.52 | 8.380% | $59.0888 | $59.09 | $59.10 | $59.10 |
| 7 purchase totals = | $949.13 | $1,027.9256 | $1,027.91 | $1,027.95 | $1,027.80 | |