| 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 | $32.55 | 8.129% | $35.196 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $206.52 | 5.181% | $217.2198 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $98.60 | 7.683% | $106.1754 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $183.98 | 8.330% | $199.3055 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $139.78 | 12.789% | $157.6565 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $205.38 | 5.550% | $216.7786 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $12.29 | 6.862% | $13.1333 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $879.10 | $945.4651 | $945.48 | $945.50 | $945.50 | |