| 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 | $37.88 | 6.241% | $40.2441 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $141.35 | 7.633% | $152.1392 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $132.62 | 3.232% | $136.9063 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $224.66 | 6.650% | $239.5999 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $237.87 | 7.623% | $256.0028 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $241.45 | 3.606% | $250.1567 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $32.81 | 13.350% | $37.1901 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $1,048.64 | $1,112.2391 | $1,112.24 | $1,112.25 | $1,112.20 | |