| 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 | $119.32 | 3.487% | $123.4807 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $5.62 | 3.640% | $5.8246 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $92.57 | 6.390% | $98.4852 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $71.66 | 13.442% | $81.2925 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $222.60 | 4.401% | $232.3966 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $42.95 | 3.507% | $44.4563 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $220.83 | 9.234% | $241.2214 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $775.55 | $827.1573 | $827.16 | $827.15 | $827.20 | |