| 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 | $10.56 | 6.817% | $11.2799 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $108.47 | 4.440% | $113.2861 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $227.76 | 7.550% | $244.9559 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $124.83 | 9.751% | $137.0022 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $165.94 | 7.417% | $178.2478 | $178.25 | $178.25 | $178.20 |
| Purchase #6 | $207.67 | 5.657% | $219.4179 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $24.73 | 11.573% | $27.592 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $869.96 | $931.7818 | $931.79 | $931.80 | $931.80 | |