| 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 | $248.88 | 10.113% | $274.0492 | $274.05 | $274.05 | $274.00 |
| Purchase #2 | $107.28 | 3.218% | $110.7323 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $211.42 | 4.420% | $220.7648 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $172.46 | 6.265% | $183.2646 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $178.80 | 3.716% | $185.4442 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $223.28 | 7.723% | $240.5239 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $40.77 | 10.556% | $45.0737 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $1,182.89 | $1,259.8527 | $1,259.83 | $1,259.80 | $1,259.80 | |