| 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 | $194.47 | 12.496% | $218.771 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $199.72 | 4.620% | $208.9471 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $205.83 | 5.588% | $217.3318 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $184.48 | 10.697% | $204.2138 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $139.65 | 3.248% | $144.1858 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $101.42 | 4.316% | $105.7973 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $198.94 | 7.432% | $213.7252 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $1,224.51 | $1,312.9720 | $1,312.98 | $1,313.00 | $1,312.90 | |