| 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 | $179.36 | 9.736% | $196.8225 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $108.61 | 13.163% | $122.9063 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $42.54 | 9.574% | $46.6128 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $54.47 | 6.740% | $58.1413 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $217.89 | 9.119% | $237.7594 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $109.60 | 11.541% | $122.2489 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $114.44 | 7.845% | $123.4178 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $826.91 | $907.9090 | $907.91 | $907.85 | $907.80 | |