| 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 | $209.38 | 3.296% | $216.2812 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $132.48 | 10.199% | $145.9916 | $145.99 | $146.00 | $146.00 |
| Purchase #3 | $161.44 | 5.685% | $170.6179 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $223.61 | 6.429% | $237.9859 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $61.50 | 8.684% | $66.8407 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $202.50 | 13.809% | $230.4632 | $230.46 | $230.45 | $230.50 |
| Purchase #7 | $242.76 | 4.801% | $254.4149 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,233.67 | $1,322.5954 | $1,322.59 | $1,322.60 | $1,322.60 | |