| 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 | $74.73 | 10.124% | $82.2957 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $122.98 | 5.122% | $129.279 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $171.66 | 11.208% | $190.8997 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $174.72 | 13.620% | $198.5169 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $105.66 | 10.762% | $117.0311 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $9.27 | 11.285% | $10.3161 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $228.33 | 10.832% | $253.0627 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $887.35 | $981.4012 | $981.41 | $981.40 | $981.40 | |