| 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 | $96.96 | 10.319% | $106.9653 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $241.33 | 5.597% | $254.8372 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $213.40 | 11.438% | $237.8087 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $194.78 | 7.298% | $208.995 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $119.71 | 11.325% | $133.2672 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $193.99 | 9.842% | $213.0825 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $153.67 | 12.703% | $173.1907 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $1,213.84 | $1,328.1466 | $1,328.16 | $1,328.15 | $1,328.20 | |