| 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 | $152.86 | 4.213% | $159.3 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $112.51 | 12.289% | $126.3364 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $177.26 | 4.328% | $184.9318 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $217.36 | 7.257% | $233.1338 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $49.90 | 9.447% | $54.6141 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $211.90 | 4.809% | $222.0903 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $211.90 | 7.291% | $227.3496 | $227.35 | $227.35 | $227.30 |
| 7 purchase totals = | $1,133.69 | $1,207.7560 | $1,207.75 | $1,207.80 | $1,207.60 | |