| 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 | $208.91 | 4.797% | $218.9314 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $45.55 | 8.349% | $49.353 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $129.78 | 4.831% | $136.0497 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $122.99 | 4.200% | $128.1556 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $25.44 | 13.390% | $28.8464 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $89.45 | 13.127% | $101.1921 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $232.27 | 9.395% | $254.0918 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $854.39 | $916.6200 | $916.62 | $916.65 | $916.60 | |