| 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 | $189.44 | 11.491% | $211.2086 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $64.60 | 8.751% | $70.2531 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $171.69 | 10.562% | $189.8239 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $91.93 | 11.241% | $102.2639 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $203.26 | 10.407% | $224.4133 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $15.39 | 6.319% | $16.3625 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $41.90 | 11.742% | $46.8199 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $778.21 | $861.1452 | $861.13 | $861.05 | $861.20 | |