| 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 | $207.59 | 11.185% | $230.8089 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $93.66 | 7.842% | $101.0048 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $142.25 | 6.499% | $151.4948 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $149.32 | 3.290% | $154.2326 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $79.93 | 7.206% | $85.6898 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $95.56 | 7.361% | $102.5942 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $204.95 | 6.384% | $218.034 | $218.03 | $218.05 | $218.00 |
| 7 purchase totals = | $973.26 | $1,043.8591 | $1,043.84 | $1,043.90 | $1,043.80 | |