| 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 | $111.71 | 4.872% | $117.1525 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $91.86 | 4.731% | $96.2059 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $78.54 | 9.162% | $85.7358 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $173.85 | 13.570% | $197.4414 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $171.51 | 8.803% | $186.608 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $205.32 | 5.140% | $215.8734 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $221.99 | 6.752% | $236.9788 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $1,054.78 | $1,135.9958 | $1,136.00 | $1,136.00 | $1,136.00 | |