| 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 | $233.54 | 7.364% | $250.7379 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $250.94 | 4.469% | $262.1545 | $262.15 | $262.15 | $262.20 |
| Purchase #3 | $117.67 | 3.261% | $121.5072 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $167.27 | 13.544% | $189.925 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $132.26 | 12.773% | $149.1536 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $219.76 | 3.341% | $227.1022 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $100.59 | 4.450% | $105.0663 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $1,222.03 | $1,305.6467 | $1,305.65 | $1,305.65 | $1,305.70 | |