| 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 | $19.26 | 7.117% | $20.6307 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $224.36 | 5.254% | $236.1479 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $106.64 | 6.485% | $113.5556 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $151.94 | 5.505% | $160.3043 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $220.39 | 11.266% | $245.2191 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $45.81 | 4.116% | $47.6955 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $117.47 | 13.506% | $133.3355 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $885.87 | $956.8886 | $956.90 | $956.90 | $956.80 | |