| 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 | $249.77 | 9.771% | $274.175 | $274.18 | $274.20 | $274.20 |
| Purchase #2 | $11.66 | 13.805% | $13.2697 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $156.76 | 3.450% | $162.1682 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $17.47 | 4.757% | $18.301 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $39.80 | 10.491% | $43.9754 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $84.78 | 8.742% | $92.1915 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $240.61 | 5.511% | $253.87 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $800.85 | $857.9508 | $857.96 | $857.95 | $858.10 | |