| 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 | $200.38 | 10.697% | $221.8146 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $249.72 | 6.816% | $266.7409 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $123.49 | 8.304% | $133.7446 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $216.47 | 13.588% | $245.8839 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $174.26 | 3.617% | $180.563 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $11.74 | 12.348% | $13.1897 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $59.96 | 11.626% | $66.9309 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $1,036.02 | $1,128.8676 | $1,128.85 | $1,128.90 | $1,128.80 | |