| 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 | $175.40 | 12.209% | $196.8146 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $115.77 | 4.579% | $121.0711 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $11.90 | 11.814% | $13.3059 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $240.64 | 8.138% | $260.2233 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $192.92 | 8.712% | $209.7272 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $31.46 | 9.256% | $34.3719 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $250.73 | 6.221% | $266.3279 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,018.82 | $1,101.8419 | $1,101.84 | $1,101.80 | $1,101.80 | |