| 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 | $145.42 | 9.408% | $159.1011 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $236.99 | 3.661% | $245.6662 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $147.41 | 3.358% | $152.36 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $17.78 | 10.762% | $19.6935 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $121.33 | 13.208% | $137.3553 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $239.97 | 4.671% | $251.179 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $35.50 | 8.266% | $38.4344 | $38.43 | $38.45 | $38.40 |
| 7 purchase totals = | $944.40 | $1,003.7895 | $1,003.79 | $1,003.80 | $1,003.90 | |