| 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 | $240.98 | 12.303% | $270.6278 | $270.63 | $270.65 | $270.60 |
| Purchase #2 | $114.96 | 3.318% | $118.7744 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $79.44 | 7.679% | $85.5402 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $238.68 | 4.196% | $248.695 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $218.40 | 5.239% | $229.842 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $10.98 | 3.695% | $11.3857 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $6.60 | 8.509% | $7.1616 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $910.04 | $972.0267 | $972.03 | $972.05 | $972.00 | |