| 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 | $238.78 | 9.379% | $261.1752 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $155.68 | 12.220% | $174.7041 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $204.78 | 7.825% | $220.804 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $246.97 | 6.704% | $263.5269 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $202.30 | 7.721% | $217.9196 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $198.32 | 12.255% | $222.6241 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $140.70 | 7.850% | $151.745 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $1,387.53 | $1,512.4989 | $1,512.50 | $1,512.50 | $1,512.40 | |