| 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 | $209.71 | 8.694% | $227.9422 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $242.30 | 13.320% | $274.5744 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $87.68 | 5.183% | $92.2245 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $170.32 | 7.349% | $182.8368 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $222.48 | 7.518% | $239.206 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $146.55 | 13.406% | $166.1965 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $168.40 | 7.618% | $181.2287 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $1,247.44 | $1,364.2091 | $1,364.21 | $1,364.20 | $1,364.10 | |