| 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 | $79.43 | 10.636% | $87.8782 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $226.59 | 9.655% | $248.4673 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $199.65 | 4.722% | $209.0775 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $111.30 | 7.650% | $119.8145 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $162.99 | 6.418% | $173.4507 | $173.45 | $173.45 | $173.50 |
| Purchase #6 | $231.72 | 11.558% | $258.5022 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $199.73 | 12.532% | $224.7602 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,211.41 | $1,321.9506 | $1,321.95 | $1,321.95 | $1,322.10 | |