| 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 | $250.78 | 7.541% | $269.6913 | $269.69 | $269.70 | $269.70 |
| Purchase #2 | $16.79 | 13.505% | $19.0575 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $203.92 | 9.444% | $223.1782 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $121.99 | 12.505% | $137.2448 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $127.55 | 6.369% | $135.6737 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $191.81 | 10.447% | $211.8484 | $211.85 | $211.85 | $211.80 |
| Purchase #7 | $132.46 | 10.265% | $146.057 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $1,045.30 | $1,142.7509 | $1,142.75 | $1,142.75 | $1,142.80 | |