| 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 | $131.34 | 9.117% | $143.3143 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $49.38 | 5.428% | $52.0603 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $187.66 | 5.135% | $197.2963 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $185.71 | 8.793% | $202.0395 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $162.88 | 7.247% | $174.6839 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $180.48 | 13.660% | $205.1336 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $121.82 | 12.572% | $137.1352 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $1,019.27 | $1,111.6631 | $1,111.66 | $1,111.70 | $1,111.60 | |