| 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 | $204.79 | 4.391% | $213.7823 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $196.41 | 6.484% | $209.1452 | $209.15 | $209.15 | $209.10 |
| Purchase #3 | $211.83 | 13.749% | $240.9545 | $240.95 | $240.95 | $241.00 |
| Purchase #4 | $24.84 | 10.282% | $27.394 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $23.57 | 8.296% | $25.5254 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $231.84 | 3.247% | $239.3678 | $239.37 | $239.35 | $239.40 |
| Purchase #7 | $192.77 | 3.862% | $200.2148 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $1,086.05 | $1,156.3840 | $1,156.38 | $1,156.40 | $1,156.40 | |