| 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 | $122.37 | 6.858% | $130.7621 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $220.97 | 7.559% | $237.6731 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $205.40 | 11.385% | $228.7848 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $23.79 | 6.838% | $25.4168 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $100.41 | 9.205% | $109.6527 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $210.82 | 4.812% | $220.9647 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $25.50 | 10.141% | $28.086 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $909.26 | $981.3402 | $981.33 | $981.30 | $981.50 | |