| 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 | $78.28 | 11.669% | $87.4145 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $232.33 | 8.216% | $251.4182 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $182.68 | 12.446% | $205.4164 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $172.57 | 7.102% | $184.8259 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $250.25 | 8.415% | $271.3085 | $271.31 | $271.30 | $271.30 |
| Purchase #6 | $30.67 | 10.457% | $33.8772 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $104.36 | 3.687% | $108.2078 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $1,051.14 | $1,142.4685 | $1,142.48 | $1,142.45 | $1,142.40 | |