| 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 | $195.46 | 11.717% | $218.362 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $96.98 | 3.801% | $100.6662 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $71.65 | 12.379% | $80.5196 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $11.28 | 3.261% | $11.6478 | $11.65 | $11.65 | $11.60 |
| Purchase #5 | $12.35 | 9.523% | $13.5261 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $129.69 | 12.416% | $145.7923 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $226.79 | 5.846% | $240.0481 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $744.20 | $810.5621 | $810.57 | $810.55 | $810.50 | |