| 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 | $101.75 | 12.809% | $114.7832 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $47.27 | 11.121% | $52.5269 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $132.76 | 11.582% | $148.1363 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $45.92 | 11.546% | $51.2219 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $227.29 | 5.250% | $239.2227 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $85.37 | 5.408% | $89.9868 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $158.62 | 12.321% | $178.1636 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $798.98 | $874.0414 | $874.04 | $874.05 | $874.00 | |