| 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 | $218.32 | 4.434% | $228.0003 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $169.99 | 10.830% | $188.3999 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $237.56 | 7.110% | $254.4505 | $254.45 | $254.45 | $254.50 |
| Purchase #4 | $196.52 | 10.868% | $217.8778 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $91.89 | 11.252% | $102.2295 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $28.86 | 9.745% | $31.6724 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $200.61 | 5.433% | $211.5091 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,143.75 | $1,234.1395 | $1,234.14 | $1,234.15 | $1,234.20 | |