| 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 | $224.96 | 7.767% | $242.4326 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $196.64 | 9.220% | $214.7702 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $160.78 | 5.511% | $169.6406 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $71.47 | 9.212% | $78.0538 | $78.05 | $78.05 | $78.10 |
| Purchase #5 | $101.50 | 3.583% | $105.1367 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $32.37 | 6.592% | $34.5038 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $188.80 | 9.466% | $206.6718 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $976.52 | $1,051.2095 | $1,051.20 | $1,051.20 | $1,051.20 | |