| 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 | $203.93 | 6.736% | $217.6667 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $90.28 | 3.558% | $93.4922 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $28.29 | 10.668% | $31.308 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $106.54 | 11.166% | $118.4363 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $244.88 | 11.534% | $273.1245 | $273.12 | $273.10 | $273.10 |
| Purchase #6 | $189.68 | 8.315% | $205.4519 | $205.45 | $205.45 | $205.50 |
| Purchase #7 | $92.68 | 11.482% | $103.3215 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $956.28 | $1,042.8011 | $1,042.80 | $1,042.75 | $1,042.80 | |