| 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 | $197.35 | 9.221% | $215.5476 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $142.49 | 6.780% | $152.1508 | $152.15 | $152.15 | $152.20 |
| Purchase #3 | $117.62 | 8.756% | $127.9188 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $34.26 | 3.115% | $35.3272 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $231.27 | 8.775% | $251.5639 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $109.81 | 9.629% | $120.3836 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $238.48 | 11.575% | $266.0841 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,071.28 | $1,168.9760 | $1,168.97 | $1,169.00 | $1,169.00 | |