| 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 | $117.72 | 4.541% | $123.0657 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $66.41 | 11.559% | $74.0863 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $188.45 | 8.801% | $205.0355 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $8.34 | 10.691% | $9.2316 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $178.54 | 12.788% | $201.3717 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $60.99 | 7.115% | $65.3294 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $237.89 | 12.121% | $266.7246 | $266.72 | $266.70 | $266.70 |
| 7 purchase totals = | $858.34 | $944.8448 | $944.85 | $944.85 | $944.80 | |