| 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 | $194.62 | 11.405% | $216.8164 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $176.33 | 5.756% | $186.4796 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $5.67 | 9.626% | $6.2158 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $15.82 | 10.705% | $17.5135 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $225.70 | 7.145% | $241.8263 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $44.40 | 13.299% | $50.3048 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $116.64 | 12.296% | $130.9821 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $779.18 | $850.1385 | $850.14 | $850.15 | $850.10 | |