| 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 | $194.26 | 4.783% | $203.5515 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $217.45 | 8.596% | $236.142 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $119.62 | 12.259% | $134.2842 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $123.61 | 8.302% | $133.8721 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $111.27 | 12.240% | $124.8894 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $218.63 | 8.388% | $236.9687 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $170.56 | 12.272% | $191.4911 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $1,155.40 | $1,261.1990 | $1,261.19 | $1,261.20 | $1,261.30 | |