| 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 | $178.87 | 11.267% | $199.0233 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $196.97 | 12.746% | $222.0758 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $206.54 | 7.251% | $221.5162 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $247.43 | 6.479% | $263.461 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $13.60 | 8.214% | $14.7171 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $30.98 | 4.642% | $32.4181 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $239.57 | 6.366% | $254.821 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,113.96 | $1,208.0325 | $1,208.04 | $1,207.95 | $1,208.00 | |