| 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 | $194.71 | 10.498% | $215.1507 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $225.52 | 5.613% | $238.1784 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $67.34 | 3.249% | $69.5279 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $159.44 | 4.388% | $166.4362 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $175.95 | 7.612% | $189.3433 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $98.48 | 13.824% | $112.0939 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $118.48 | 13.518% | $134.4961 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $1,039.92 | $1,125.2265 | $1,125.23 | $1,125.30 | $1,125.20 | |