| 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 | $241.63 | 7.147% | $258.8993 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $180.50 | 8.622% | $196.0627 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $157.40 | 7.760% | $169.6142 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $152.28 | 5.719% | $160.9889 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $58.30 | 9.142% | $63.6298 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $59.62 | 9.833% | $65.4824 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $130.30 | 9.860% | $143.1476 | $143.15 | $143.15 | $143.10 |
| 7 purchase totals = | $980.03 | $1,057.8249 | $1,057.82 | $1,057.85 | $1,057.80 | |