| 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 | $187.50 | 6.386% | $199.4738 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $208.36 | 10.847% | $230.9608 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $159.80 | 13.200% | $180.8936 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $145.92 | 12.789% | $164.5817 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $246.49 | 3.321% | $254.6759 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $28.54 | 11.250% | $31.7508 | $31.75 | $31.75 | $31.80 |
| Purchase #7 | $247.30 | 6.477% | $263.3176 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $1,223.91 | $1,325.6542 | $1,325.65 | $1,325.65 | $1,325.80 | |