| 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 | $240.54 | 4.363% | $251.0348 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $144.31 | 6.813% | $154.1418 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $76.30 | 5.421% | $80.4362 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $222.55 | 8.840% | $242.2234 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $233.63 | 10.749% | $258.7429 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $232.62 | 3.383% | $240.4895 | $240.49 | $240.50 | $240.50 |
| Purchase #7 | $193.85 | 5.238% | $204.0039 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,343.80 | $1,431.0725 | $1,431.06 | $1,431.10 | $1,430.90 | |