| 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 | $243.49 | 12.770% | $274.5837 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $97.65 | 10.122% | $107.5341 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $61.83 | 9.171% | $67.5004 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $106.60 | 8.256% | $115.4009 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $101.33 | 4.387% | $105.7753 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $97.48 | 5.700% | $103.0364 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $33.53 | 4.162% | $34.9255 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $741.91 | $808.7563 | $808.76 | $808.85 | $808.70 | |