| 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 | $224.71 | 3.432% | $232.422 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $78.46 | 6.807% | $83.8008 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $28.63 | 10.623% | $31.6714 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $168.88 | 3.825% | $175.3397 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $233.55 | 13.157% | $264.2782 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $54.37 | 4.143% | $56.6225 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $194.89 | 12.596% | $219.4383 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $983.49 | $1,063.5729 | $1,063.57 | $1,063.55 | $1,063.50 | |