| 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 | $219.72 | 11.225% | $244.3836 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $118.65 | 12.460% | $133.4338 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $177.71 | 3.407% | $183.7646 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $162.87 | 5.460% | $171.7627 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $7.26 | 4.816% | $7.6096 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $94.70 | 10.130% | $104.2931 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $222.86 | 11.721% | $248.9814 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,003.77 | $1,094.2288 | $1,094.21 | $1,094.25 | $1,094.30 | |