| 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 | $104.89 | 5.118% | $110.2583 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $172.43 | 13.728% | $196.1012 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $213.76 | 12.526% | $240.5356 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $221.62 | 10.870% | $245.7101 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $219.67 | 10.488% | $242.709 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $115.43 | 9.604% | $126.5159 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $128.50 | 5.748% | $135.8862 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $1,176.30 | $1,297.7163 | $1,297.73 | $1,297.70 | $1,297.70 | |