| 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 | $37.55 | 10.666% | $41.5551 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $218.26 | 7.191% | $233.9551 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $202.47 | 3.652% | $209.8642 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $105.86 | 6.337% | $112.5683 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $19.46 | 10.628% | $21.5282 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $178.49 | 11.275% | $198.6147 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $21.53 | 12.191% | $24.1547 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $783.62 | $842.2403 | $842.24 | $842.20 | $842.40 | |