| 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 | $230.78 | 4.363% | $240.8489 | $240.85 | $240.85 | $240.80 |
| Purchase #2 | $194.48 | 10.479% | $214.8596 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $242.28 | 3.357% | $250.4133 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $30.34 | 8.632% | $32.9589 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $174.96 | 12.291% | $196.4643 | $196.46 | $196.45 | $196.50 |
| Purchase #6 | $66.86 | 10.666% | $73.9913 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $95.29 | 8.244% | $103.1457 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $1,034.99 | $1,112.6820 | $1,112.68 | $1,112.65 | $1,112.70 | |