| 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 | $198.44 | 9.250% | $216.7957 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $190.96 | 5.642% | $201.734 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $169.99 | 13.698% | $193.2752 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $142.80 | 11.443% | $159.1406 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $93.80 | 12.131% | $105.1789 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $99.91 | 13.389% | $113.2869 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $37.57 | 10.546% | $41.5321 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $933.47 | $1,030.9434 | $1,030.95 | $1,031.05 | $1,030.90 | |