| 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 | $211.59 | 6.640% | $225.6396 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $151.50 | 9.869% | $166.4515 | $166.45 | $166.45 | $166.50 |
| Purchase #3 | $197.35 | 4.367% | $205.9683 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $164.27 | 9.689% | $180.1861 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $54.49 | 3.540% | $56.4189 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $63.95 | 9.592% | $70.0841 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $126.63 | 4.286% | $132.0574 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $969.78 | $1,036.8059 | $1,036.81 | $1,036.80 | $1,036.90 | |