| 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 | $221.29 | 4.555% | $231.3698 | $231.37 | $231.35 | $231.40 |
| Purchase #2 | $166.41 | 13.588% | $189.0218 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $230.48 | 8.157% | $249.2803 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $67.58 | 5.491% | $71.2908 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $192.67 | 4.780% | $201.8796 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $185.78 | 4.551% | $194.2348 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $203.54 | 9.474% | $222.8234 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $1,267.75 | $1,359.9005 | $1,359.89 | $1,359.90 | $1,359.90 | |