| 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 | $249.62 | 5.514% | $263.384 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $79.70 | 5.667% | $84.2166 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $127.33 | 6.855% | $136.0585 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $214.25 | 10.636% | $237.0376 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $149.79 | 5.666% | $158.2771 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $60.26 | 5.826% | $63.7707 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $158.58 | 10.397% | $175.0676 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $1,039.53 | $1,117.8121 | $1,117.82 | $1,117.80 | $1,117.90 | |