| 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 | $113.49 | 9.660% | $124.4531 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $80.86 | 3.167% | $83.4208 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $172.75 | 11.296% | $192.2638 | $192.26 | $192.25 | $192.30 |
| Purchase #4 | $37.29 | 6.378% | $39.6684 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $111.55 | 10.423% | $123.1769 | $123.18 | $123.20 | $123.20 |
| Purchase #6 | $59.49 | 9.806% | $65.3236 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $42.30 | 11.556% | $47.1882 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $617.73 | $675.4948 | $675.49 | $675.45 | $675.60 | |