| 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 | $235.76 | 6.102% | $250.1461 | $250.15 | $250.15 | $250.10 |
| Purchase #2 | $193.30 | 7.221% | $207.2582 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $239.96 | 7.562% | $258.1058 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $50.97 | 4.252% | $53.1372 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $92.46 | 10.301% | $101.9843 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $22.26 | 5.201% | $23.4177 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $101.33 | 3.421% | $104.7965 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $936.04 | $998.8458 | $998.86 | $998.85 | $998.80 | |