| 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 | $107.85 | 10.385% | $119.0502 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $40.42 | 10.313% | $44.5885 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $173.53 | 4.380% | $181.1306 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $211.33 | 12.616% | $237.9914 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $81.78 | 4.614% | $85.5533 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $147.80 | 12.537% | $166.3297 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $9.68 | 5.117% | $10.1753 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $772.39 | $844.8190 | $844.82 | $844.90 | $844.90 | |