| 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 | $209.91 | 8.177% | $227.0743 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $130.98 | 13.148% | $148.2013 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $225.56 | 4.233% | $235.108 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $241.75 | 5.644% | $255.3944 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $22.31 | 7.441% | $23.9701 | $23.97 | $23.95 | $24.00 |
| Purchase #6 | $25.36 | 7.273% | $27.2044 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $121.30 | 10.189% | $133.6593 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $977.17 | $1,050.6118 | $1,050.60 | $1,050.55 | $1,050.70 | |