| 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 | $225.70 | 6.263% | $239.8356 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $87.88 | 5.606% | $92.8066 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $192.67 | 5.823% | $203.8892 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $13.95 | 4.115% | $14.524 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $218.94 | 13.746% | $249.0355 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $94.28 | 6.223% | $100.147 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $177.57 | 5.452% | $187.2511 | $187.25 | $187.25 | $187.30 |
| 7 purchase totals = | $1,010.99 | $1,087.4890 | $1,087.50 | $1,087.50 | $1,087.40 | |