| 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 | $213.84 | 8.364% | $231.7256 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $167.88 | 9.667% | $184.109 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $242.35 | 6.610% | $258.3693 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $186.28 | 6.148% | $197.7325 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $229.85 | 13.285% | $260.3856 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $92.69 | 5.244% | $97.5507 | $97.55 | $97.55 | $97.60 |
| Purchase #7 | $106.98 | 10.398% | $118.1038 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $1,239.87 | $1,347.9765 | $1,347.98 | $1,348.00 | $1,348.00 | |