| 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 | $100.56 | 12.796% | $113.4277 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $110.97 | 6.573% | $118.2641 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $118.52 | 3.798% | $123.0214 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $203.55 | 5.166% | $214.0654 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $154.51 | 3.300% | $159.6088 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $213.97 | 4.260% | $223.0851 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $24.44 | 7.603% | $26.2982 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $926.52 | $977.7707 | $977.78 | $977.75 | $977.80 | |