| 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 | $101.59 | 6.304% | $107.9942 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $41.79 | 12.114% | $46.8524 | $46.85 | $46.85 | $46.90 |
| Purchase #3 | $240.62 | 3.233% | $248.3992 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $231.76 | 13.732% | $263.5853 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $22.34 | 5.160% | $23.4927 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $209.99 | 7.120% | $224.9413 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $81.96 | 6.570% | $87.3448 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $930.05 | $1,002.6099 | $1,002.60 | $1,002.65 | $1,002.60 | |