| 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 | $239.53 | 9.799% | $263.0015 | $263.00 | $263.00 | $263.00 |
| Purchase #2 | $154.79 | 3.818% | $160.6999 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $242.87 | 3.554% | $251.5016 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $90.90 | 11.500% | $101.3535 | $101.35 | $101.35 | $101.40 |
| Purchase #5 | $119.97 | 5.239% | $126.2552 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $100.30 | 10.768% | $111.1003 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $122.25 | 6.846% | $130.6192 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $1,070.61 | $1,144.5312 | $1,144.53 | $1,144.50 | $1,144.60 | |