| 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 | $238.95 | 5.406% | $251.8676 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $204.28 | 3.330% | $211.0825 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $125.79 | 3.643% | $130.3725 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $204.28 | 6.328% | $217.2068 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $113.45 | 3.429% | $117.3402 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $74.29 | 10.654% | $82.2049 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $205.82 | 13.220% | $233.0294 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,166.86 | $1,243.1039 | $1,243.10 | $1,243.10 | $1,243.10 | |