| 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 | $229.55 | 12.270% | $257.7158 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $60.47 | 4.202% | $63.0109 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $98.40 | 6.232% | $104.5323 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $216.46 | 13.270% | $245.1842 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $219.97 | 11.766% | $245.8517 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $243.65 | 10.132% | $268.3366 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $41.98 | 13.458% | $47.6297 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $1,110.48 | $1,232.2612 | $1,232.26 | $1,232.30 | $1,232.20 | |