| 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 | $221.44 | 11.254% | $246.3609 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $81.67 | 8.501% | $88.6128 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $12.62 | 7.345% | $13.5469 | $13.55 | $13.55 | $13.50 |
| Purchase #4 | $237.78 | 5.738% | $251.4238 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $249.51 | 10.133% | $274.7928 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $141.42 | 6.454% | $150.5472 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $15.84 | 12.375% | $17.8002 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $960.28 | $1,043.0846 | $1,043.08 | $1,043.05 | $1,043.00 | |