| 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 | $195.33 | 4.646% | $204.405 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $174.71 | 4.690% | $182.9039 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $182.91 | 10.568% | $202.2399 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $89.96 | 7.250% | $96.4821 | $96.48 | $96.50 | $96.50 |
| Purchase #5 | $247.72 | 7.113% | $265.3403 | $265.34 | $265.35 | $265.30 |
| Purchase #6 | $247.83 | 9.427% | $271.1929 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $109.84 | 10.716% | $121.6105 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $1,248.30 | $1,344.1746 | $1,344.17 | $1,344.20 | $1,344.10 | |