| 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 | $107.94 | 3.849% | $112.0946 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $15.77 | 8.321% | $17.0822 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $170.56 | 12.406% | $191.7197 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $218.30 | 5.789% | $230.9374 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $244.89 | 5.170% | $257.5508 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $218.37 | 9.707% | $239.5672 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $208.65 | 11.659% | $232.9765 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,184.48 | $1,281.9284 | $1,281.93 | $1,281.95 | $1,282.00 | |