| 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 | $115.35 | 8.481% | $125.1328 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $187.96 | 4.715% | $196.8223 | $196.82 | $196.80 | $196.80 |
| Purchase #3 | $103.45 | 13.714% | $117.6371 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $115.79 | 5.321% | $121.9512 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $157.71 | 8.106% | $170.494 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $233.65 | 5.868% | $247.3606 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $192.47 | 11.428% | $214.4655 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $1,106.38 | $1,193.8635 | $1,193.86 | $1,193.85 | $1,193.90 | |