| 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 | $245.85 | 7.233% | $263.6323 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $109.45 | 3.155% | $112.9031 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $145.88 | 5.838% | $154.3965 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $45.87 | 13.196% | $51.923 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $248.93 | 11.849% | $278.4257 | $278.43 | $278.45 | $278.40 |
| Purchase #6 | $52.31 | 10.748% | $57.9323 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $206.47 | 4.438% | $215.6331 | $215.63 | $215.65 | $215.60 |
| 7 purchase totals = | $1,054.76 | $1,134.8460 | $1,134.84 | $1,134.90 | $1,134.70 | |