| 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 | $222.57 | 11.622% | $248.4371 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $12.45 | 7.839% | $13.426 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $60.32 | 6.594% | $64.2975 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $241.28 | 10.285% | $266.0956 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $127.45 | 12.764% | $143.7177 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $27.36 | 7.546% | $29.4246 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $157.27 | 3.614% | $162.9537 | $162.95 | $162.95 | $163.00 |
| 7 purchase totals = | $848.70 | $928.3522 | $928.36 | $928.35 | $928.30 | |