| 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 | $224.66 | 9.155% | $245.2276 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $242.60 | 7.374% | $260.4893 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $63.92 | 12.377% | $71.8314 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $98.30 | 7.702% | $105.8711 | $105.87 | $105.85 | $105.90 |
| Purchase #5 | $178.51 | 9.381% | $195.256 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $33.99 | 12.725% | $38.3152 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $79.85 | 9.438% | $87.3862 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $921.83 | $1,004.3768 | $1,004.39 | $1,004.40 | $1,004.40 | |