| 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 | $226.66 | 7.812% | $244.3667 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $98.84 | 11.740% | $110.4438 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $214.91 | 3.714% | $222.8918 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $111.44 | 11.332% | $124.0684 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $158.44 | 5.217% | $166.7058 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $242.58 | 11.421% | $270.2851 | $270.29 | $270.30 | $270.30 |
| Purchase #7 | $75.64 | 4.254% | $78.8577 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $1,128.51 | $1,217.6193 | $1,217.63 | $1,217.60 | $1,217.70 | |