| 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 | $205.51 | 9.338% | $224.7005 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $117.35 | 10.132% | $129.2399 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $17.50 | 8.389% | $18.9681 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $135.85 | 3.651% | $140.8099 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $243.34 | 6.651% | $259.5245 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $41.77 | 6.164% | $44.3447 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $77.97 | 4.512% | $81.488 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $839.29 | $899.0756 | $899.07 | $899.05 | $899.00 | |