| 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 | $206.39 | 7.837% | $222.5648 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $233.61 | 6.603% | $249.0353 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $176.39 | 4.218% | $183.8301 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $133.57 | 13.796% | $151.9973 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $226.74 | 10.166% | $249.7904 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $70.58 | 4.585% | $73.8161 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $145.98 | 10.711% | $161.6159 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $1,193.26 | $1,292.6499 | $1,292.66 | $1,292.65 | $1,292.60 | |