| 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 | $242.56 | 11.474% | $270.3913 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $138.94 | 11.516% | $154.9403 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $32.71 | 5.772% | $34.598 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $100.99 | 4.380% | $105.4134 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $223.90 | 10.404% | $247.1946 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $147.71 | 9.563% | $161.8355 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $146.76 | 8.667% | $159.4797 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $1,033.57 | $1,133.8528 | $1,133.85 | $1,133.90 | $1,133.80 | |