| 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 | $109.70 | 13.594% | $124.6126 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $184.68 | 7.873% | $199.2199 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $208.51 | 9.141% | $227.5699 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $160.60 | 6.455% | $170.9667 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $216.53 | 11.682% | $241.825 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $142.83 | 11.660% | $159.484 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $249.68 | 3.233% | $257.7522 | $257.75 | $257.75 | $257.80 |
| 7 purchase totals = | $1,272.53 | $1,381.4303 | $1,381.43 | $1,381.40 | $1,381.50 | |