| 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 | $202.92 | 7.208% | $217.5465 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $69.40 | 9.314% | $75.8639 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $242.30 | 3.596% | $251.0131 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $127.52 | 7.673% | $137.3046 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $10.66 | 3.522% | $11.0354 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $106.98 | 7.673% | $115.1886 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $93.73 | 3.298% | $96.8212 | $96.82 | $96.80 | $96.80 |
| 7 purchase totals = | $853.51 | $904.7733 | $904.77 | $904.75 | $904.70 | |