| 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 | $45.41 | 3.731% | $47.1042 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $179.61 | 6.834% | $191.8845 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $157.65 | 4.528% | $164.7884 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $94.79 | 13.138% | $107.2435 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $188.57 | 3.764% | $195.6678 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $206.61 | 9.226% | $225.6718 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $239.52 | 11.517% | $267.1055 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $1,112.16 | $1,199.4657 | $1,199.46 | $1,199.45 | $1,199.50 | |