| 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 | $199.26 | 10.407% | $219.997 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $162.59 | 5.567% | $171.6414 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $45.97 | 7.311% | $49.3309 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $161.74 | 13.534% | $183.6299 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $159.44 | 10.691% | $176.4857 | $176.49 | $176.50 | $176.50 |
| Purchase #6 | $240.36 | 3.808% | $249.5129 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $93.79 | 3.725% | $97.2837 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $1,063.15 | $1,147.8815 | $1,147.88 | $1,147.95 | $1,147.80 | |