| 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 | $21.25 | 12.472% | $23.9003 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $141.79 | 11.872% | $158.6233 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $174.27 | 12.184% | $195.5031 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $130.81 | 4.791% | $137.0771 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $11.60 | 6.247% | $12.3247 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $36.66 | 9.675% | $40.2069 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $226.38 | 10.749% | $250.7136 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $742.76 | $818.3490 | $818.34 | $818.30 | $818.30 | |