| 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 | $117.33 | 4.731% | $122.8809 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $71.26 | 11.719% | $79.611 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $199.89 | 10.137% | $220.1528 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $176.89 | 13.513% | $200.7931 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $61.91 | 13.242% | $70.1081 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $161.66 | 9.236% | $176.5909 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $9.55 | 13.190% | $10.8096 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $798.49 | $880.9464 | $880.94 | $880.95 | $881.00 | |