| 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 | $97.50 | 11.805% | $109.0099 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $213.97 | 7.522% | $230.0648 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $74.76 | 5.417% | $78.8097 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $39.68 | 7.284% | $42.5703 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $165.49 | 6.806% | $176.7532 | $176.75 | $176.75 | $176.80 |
| Purchase #6 | $110.90 | 12.266% | $124.503 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $172.25 | 12.624% | $193.9948 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $874.55 | $955.7057 | $955.69 | $955.65 | $955.80 | |