| 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 | $128.31 | 9.341% | $140.2954 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $232.38 | 13.414% | $263.5515 | $263.55 | $263.55 | $263.60 |
| Purchase #3 | $181.34 | 11.765% | $202.6747 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $249.59 | 10.803% | $276.5532 | $276.55 | $276.55 | $276.60 |
| Purchase #5 | $176.45 | 10.283% | $194.5944 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $69.93 | 9.829% | $76.8034 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $249.88 | 3.182% | $257.8312 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,287.88 | $1,412.3038 | $1,412.29 | $1,412.30 | $1,412.40 | |