| 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 | $226.47 | 12.376% | $254.4979 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $113.95 | 10.734% | $126.1814 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $226.61 | 3.403% | $234.3215 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $128.34 | 13.616% | $145.8148 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $218.35 | 11.505% | $243.4712 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $180.64 | 7.161% | $193.5756 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $50.76 | 6.145% | $53.8792 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $1,145.12 | $1,251.7416 | $1,251.74 | $1,251.75 | $1,251.80 | |