| 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 | $241.47 | 12.439% | $271.5065 | $271.51 | $271.50 | $271.50 |
| Purchase #2 | $212.72 | 8.529% | $230.8629 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $241.75 | 12.773% | $272.6287 | $272.63 | $272.65 | $272.60 |
| Purchase #4 | $214.64 | 12.276% | $240.9892 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $151.33 | 12.720% | $170.5792 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $213.32 | 13.131% | $241.331 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $222.48 | 13.193% | $251.8318 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,497.71 | $1,679.7293 | $1,679.73 | $1,679.80 | $1,679.70 | |