| 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 | $205.26 | 4.297% | $214.08 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $243.98 | 11.448% | $271.9108 | $271.91 | $271.90 | $271.90 |
| Purchase #3 | $248.36 | 12.435% | $279.2436 | $279.24 | $279.25 | $279.20 |
| Purchase #4 | $117.72 | 4.420% | $122.9232 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $120.97 | 12.251% | $135.79 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $228.66 | 11.434% | $254.805 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $197.33 | 5.466% | $208.1161 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $1,362.28 | $1,486.8687 | $1,486.87 | $1,486.85 | $1,486.80 | |