| 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 | $223.73 | 4.185% | $233.0931 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $145.50 | 9.460% | $159.2643 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $24.97 | 4.499% | $26.0934 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $178.26 | 3.859% | $185.1391 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $109.38 | 10.402% | $120.7577 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $184.96 | 8.780% | $201.1995 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $40.28 | 9.204% | $43.9874 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $907.08 | $969.5345 | $969.53 | $969.55 | $969.60 | |