| 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 | $105.81 | 6.337% | $112.5152 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $97.52 | 8.674% | $105.9789 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $172.67 | 11.215% | $192.0349 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $130.63 | 5.619% | $137.9701 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $64.78 | 5.658% | $68.4453 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $218.80 | 12.352% | $245.8262 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $67.41 | 4.638% | $70.5365 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $857.62 | $933.3071 | $933.32 | $933.35 | $933.20 | |