| 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 | $233.91 | 7.118% | $250.5597 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $24.62 | 10.242% | $27.1416 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $220.72 | 10.792% | $244.5401 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $187.77 | 8.834% | $204.3576 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $110.64 | 11.498% | $123.3614 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $232.69 | 3.121% | $239.9523 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $224.35 | 6.207% | $238.2754 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $1,234.70 | $1,328.1881 | $1,328.19 | $1,328.20 | $1,328.30 | |