| 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 | $107.32 | 12.360% | $120.5848 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $111.29 | 6.284% | $118.2835 | $118.28 | $118.30 | $118.30 |
| Purchase #3 | $239.80 | 12.402% | $269.54 | $269.54 | $269.55 | $269.50 |
| Purchase #4 | $202.55 | 9.454% | $221.6991 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $243.93 | 12.491% | $274.3993 | $274.40 | $274.40 | $274.40 |
| Purchase #6 | $231.89 | 11.758% | $259.1556 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $95.85 | 11.677% | $107.0424 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $1,232.63 | $1,370.7047 | $1,370.70 | $1,370.75 | $1,370.70 | |