| 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 | $242.95 | 12.600% | $273.5617 | $273.56 | $273.55 | $273.60 |
| Purchase #2 | $82.61 | 12.221% | $92.7058 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $120.65 | 10.753% | $133.6235 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $193.51 | 7.348% | $207.7291 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $125.75 | 13.254% | $142.4169 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $83.30 | 7.404% | $89.4675 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $171.64 | 3.517% | $177.6766 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,020.41 | $1,117.1811 | $1,117.19 | $1,117.15 | $1,117.20 | |