| 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 | $85.76 | 6.772% | $91.5677 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $90.58 | 9.183% | $98.898 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $75.36 | 12.619% | $84.8697 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $224.82 | 8.657% | $244.2827 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $107.97 | 4.118% | $112.4162 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $210.84 | 13.813% | $239.9633 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $237.69 | 10.868% | $263.5221 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $1,033.02 | $1,135.5197 | $1,135.52 | $1,135.45 | $1,135.60 | |