| 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 | $179.87 | 11.284% | $200.1665 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $236.31 | 6.115% | $250.7604 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $234.31 | 5.295% | $246.7167 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $98.42 | 13.112% | $111.3248 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $102.88 | 9.496% | $112.6495 | $112.65 | $112.65 | $112.60 |
| Purchase #6 | $217.51 | 10.145% | $239.5764 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $217.66 | 6.612% | $232.0517 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,286.96 | $1,393.2460 | $1,393.25 | $1,393.20 | $1,393.30 | |