| 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 | $191.90 | 9.809% | $210.7235 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $101.70 | 3.770% | $105.5341 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $206.55 | 4.134% | $215.0888 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $232.92 | 8.836% | $253.5008 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $70.38 | 4.735% | $73.7125 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $197.39 | 9.322% | $215.7907 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $19.26 | 3.173% | $19.8711 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $1,020.10 | $1,094.2215 | $1,094.21 | $1,094.20 | $1,094.20 | |