| 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 | $187.76 | 4.633% | $196.4589 | $196.46 | $196.45 | $196.50 |
| Purchase #2 | $166.62 | 7.833% | $179.6713 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $97.96 | 11.467% | $109.1931 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $220.25 | 12.552% | $247.8958 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $199.64 | 6.812% | $213.2395 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $39.66 | 13.811% | $45.1374 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $241.69 | 4.241% | $251.9401 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,153.58 | $1,243.5361 | $1,243.54 | $1,243.55 | $1,243.50 | |