| 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 | $117.92 | 7.402% | $126.6484 | $126.65 | $126.65 | $126.60 |
| Purchase #2 | $7.85 | 7.145% | $8.4109 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $7.39 | 6.681% | $7.8837 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $157.47 | 9.545% | $172.5005 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $244.34 | 7.676% | $263.0955 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $168.39 | 12.553% | $189.528 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $207.73 | 8.736% | $225.8773 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $911.09 | $993.9443 | $993.95 | $994.00 | $993.90 | |