| 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 | $231.87 | 7.581% | $249.4481 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $102.66 | 4.604% | $107.3865 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $206.86 | 10.260% | $228.0838 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $168.30 | 3.109% | $173.5324 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $120.98 | 7.491% | $130.0426 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $216.68 | 10.542% | $239.5224 | $239.52 | $239.50 | $239.50 |
| Purchase #7 | $74.77 | 9.295% | $81.7199 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $1,122.12 | $1,209.7357 | $1,209.73 | $1,209.75 | $1,209.60 | |