| 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 | $191.63 | 12.362% | $215.3193 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $65.32 | 8.304% | $70.7442 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $130.83 | 5.850% | $138.4836 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $201.27 | 6.311% | $213.9721 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $15.55 | 4.137% | $16.1933 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $155.28 | 8.441% | $168.3872 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $108.61 | 13.771% | $123.5667 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $868.49 | $946.6664 | $946.66 | $946.65 | $946.70 | |