| 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 | $211.67 | 12.410% | $237.9382 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $164.92 | 4.745% | $172.7455 | $172.75 | $172.75 | $172.70 |
| Purchase #3 | $202.67 | 9.284% | $221.4859 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $146.51 | 10.734% | $162.2364 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $53.96 | 6.419% | $57.4237 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $109.45 | 7.270% | $117.407 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $158.96 | 11.607% | $177.4105 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $1,048.14 | $1,146.6472 | $1,146.66 | $1,146.65 | $1,146.50 | |