| 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 | $136.88 | 3.592% | $141.7967 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $220.90 | 3.500% | $228.6315 | $228.63 | $228.65 | $228.60 |
| Purchase #3 | $250.56 | 6.260% | $266.2451 | $266.25 | $266.25 | $266.20 |
| Purchase #4 | $6.30 | 3.130% | $6.4972 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $22.78 | 12.583% | $25.6464 | $25.65 | $25.65 | $25.60 |
| Purchase #6 | $194.25 | 13.479% | $220.433 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $130.66 | 12.250% | $146.6659 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $962.33 | $1,035.9158 | $1,035.93 | $1,035.95 | $1,035.80 | |