| 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 | $230.61 | 8.357% | $249.8821 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $223.52 | 10.179% | $246.2721 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $90.73 | 9.848% | $99.6651 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $207.30 | 9.303% | $226.5851 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $17.54 | 3.126% | $18.0883 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $70.62 | 5.812% | $74.7244 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $115.84 | 4.617% | $121.1883 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $956.16 | $1,036.4054 | $1,036.41 | $1,036.40 | $1,036.50 | |