| 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 | $23.41 | 13.726% | $26.6233 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $139.76 | 9.172% | $152.5788 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $177.60 | 12.420% | $199.6579 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $10.37 | 9.391% | $11.3438 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $225.38 | 11.468% | $251.2266 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $114.36 | 12.216% | $128.3302 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $201.83 | 6.152% | $214.2466 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $892.71 | $984.0072 | $984.01 | $984.05 | $983.90 | |