| 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 | $223.73 | 5.496% | $236.0262 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $142.65 | 9.153% | $155.7068 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $7.62 | 6.366% | $8.1051 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $135.67 | 4.429% | $141.6788 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $6.98 | 3.794% | $7.2448 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $110.38 | 11.699% | $123.2934 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $187.95 | 8.203% | $203.3675 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $814.98 | $875.4226 | $875.43 | $875.45 | $875.40 | |