| 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 | $237.90 | 4.202% | $247.8966 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $40.47 | 11.713% | $45.2103 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $90.35 | 6.461% | $96.1875 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $168.54 | 7.485% | $181.1552 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $14.49 | 5.464% | $15.2817 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $32.25 | 12.692% | $36.3432 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $206.53 | 3.356% | $213.4611 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $790.53 | $835.5356 | $835.54 | $835.55 | $835.60 | |