| 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 | $227.49 | 7.867% | $245.3866 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $59.56 | 5.749% | $62.9841 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $141.93 | 4.684% | $148.578 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $207.82 | 6.368% | $221.054 | $221.05 | $221.05 | $221.10 |
| Purchase #5 | $120.55 | 13.209% | $136.4734 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $179.28 | 4.741% | $187.7797 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $5.28 | 7.715% | $5.6874 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $941.91 | $1,007.9432 | $1,007.94 | $1,008.00 | $1,008.10 | |