| 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 | $239.35 | 5.649% | $252.8709 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $39.75 | 10.110% | $43.7687 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $61.92 | 10.865% | $68.6476 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $169.43 | 12.181% | $190.0683 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $80.50 | 13.717% | $91.5422 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $201.96 | 13.622% | $229.471 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $195.52 | 3.675% | $202.7054 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $988.43 | $1,079.0741 | $1,079.08 | $1,079.00 | $1,079.10 | |