| 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 | $190.91 | 3.224% | $197.0649 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $196.79 | 8.632% | $213.7769 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $96.99 | 6.251% | $103.0528 | $103.05 | $103.05 | $103.10 |
| Purchase #4 | $231.79 | 4.427% | $242.0513 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $202.26 | 3.305% | $208.9447 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $127.48 | 9.301% | $139.3369 | $139.34 | $139.35 | $139.30 |
| Purchase #7 | $129.33 | 3.318% | $133.6212 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $1,175.55 | $1,237.8487 | $1,237.84 | $1,237.85 | $1,237.90 | |