| 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 | $210.82 | 4.867% | $221.0806 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $217.39 | 6.486% | $231.4899 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $192.29 | 6.620% | $205.0196 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $79.37 | 7.562% | $85.372 | $85.37 | $85.35 | $85.40 |
| Purchase #5 | $189.52 | 10.868% | $210.117 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $92.99 | 12.203% | $104.3376 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $220.82 | 10.736% | $244.5272 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,203.20 | $1,301.9439 | $1,301.95 | $1,301.95 | $1,301.90 | |