| 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 | $76.75 | 9.579% | $84.1019 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $211.43 | 13.116% | $239.1612 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $151.36 | 12.346% | $170.0469 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $240.69 | 4.134% | $250.6401 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $117.37 | 3.426% | $121.3911 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $187.39 | 8.530% | $203.3744 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $221.53 | 13.853% | $252.2186 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,206.52 | $1,320.9342 | $1,320.93 | $1,320.90 | $1,320.90 | |