| 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 | $249.36 | 8.829% | $271.376 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $249.99 | 6.701% | $266.7418 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $132.88 | 9.504% | $145.5089 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $92.73 | 8.471% | $100.5852 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $52.68 | 7.355% | $56.5546 | $56.55 | $56.55 | $56.60 |
| Purchase #6 | $194.69 | 7.158% | $208.6259 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $192.48 | 11.348% | $214.3226 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,164.81 | $1,263.7150 | $1,263.72 | $1,263.75 | $1,263.70 | |