| 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 | $219.56 | 13.607% | $249.4355 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $21.48 | 6.596% | $22.8968 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $61.78 | 7.188% | $66.2207 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $197.29 | 10.608% | $218.2185 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $185.58 | 10.392% | $204.8655 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $183.49 | 13.794% | $208.8006 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $223.62 | 10.682% | $247.5071 | $247.51 | $247.50 | $247.50 |
| 7 purchase totals = | $1,092.80 | $1,217.9447 | $1,217.96 | $1,217.90 | $1,217.90 | |