| 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 | $122.93 | 8.477% | $133.3508 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $50.77 | 12.691% | $57.2132 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $222.69 | 7.649% | $239.7236 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $229.89 | 8.444% | $249.3019 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $19.51 | 5.537% | $20.5903 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $185.88 | 6.547% | $198.0496 | $198.05 | $198.05 | $198.00 |
| Purchase #7 | $136.31 | 9.393% | $149.1136 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $967.98 | $1,047.3430 | $1,047.33 | $1,047.30 | $1,047.30 | |