| 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 | $227.50 | 8.454% | $246.7329 | $246.73 | $246.75 | $246.70 |
| Purchase #2 | $80.65 | 9.372% | $88.2085 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $120.75 | 7.837% | $130.2132 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $103.33 | 11.299% | $115.0053 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $227.95 | 5.810% | $241.1939 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $225.33 | 11.430% | $251.0852 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $235.31 | 6.734% | $251.1558 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $1,220.82 | $1,323.5948 | $1,323.60 | $1,323.60 | $1,323.60 | |