| 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 | $108.28 | 9.300% | $118.35 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $118.81 | 12.489% | $133.6482 | $133.65 | $133.65 | $133.60 |
| Purchase #3 | $220.89 | 10.815% | $244.7793 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $194.64 | 11.859% | $217.7224 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $115.49 | 9.279% | $126.2063 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $88.58 | 7.646% | $95.3528 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $132.51 | 10.732% | $146.731 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $979.20 | $1,082.7900 | $1,082.79 | $1,082.80 | $1,082.80 | |