| 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 | $211.65 | 7.431% | $227.3777 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $238.71 | 3.156% | $246.2437 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $209.92 | 6.280% | $223.103 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $116.41 | 9.111% | $127.0161 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $202.66 | 10.587% | $224.1156 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $53.31 | 9.638% | $58.448 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $141.60 | 7.463% | $152.1676 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,174.26 | $1,258.4717 | $1,258.48 | $1,258.45 | $1,258.40 | |