| 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 | $110.30 | 8.200% | $119.3446 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $43.62 | 11.229% | $48.5181 | $48.52 | $48.50 | $48.50 |
| Purchase #3 | $92.99 | 6.539% | $99.0706 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $184.47 | 5.642% | $194.8778 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $186.32 | 13.397% | $211.2813 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $104.40 | 9.732% | $114.5602 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $80.26 | 5.488% | $84.6647 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $802.36 | $872.3173 | $872.31 | $872.30 | $872.40 | |