| 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 | $164.47 | 4.800% | $172.3646 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $240.95 | 13.725% | $274.0204 | $274.02 | $274.00 | $274.00 |
| Purchase #3 | $248.77 | 6.753% | $265.5694 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $25.48 | 12.286% | $28.6105 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $70.26 | 9.300% | $76.7942 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $101.29 | 7.821% | $109.2119 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $189.92 | 3.140% | $195.8835 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,041.14 | $1,122.4545 | $1,122.44 | $1,122.40 | $1,122.50 | |