| 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 | $246.50 | 13.810% | $280.5417 | $280.54 | $280.55 | $280.50 |
| Purchase #2 | $199.47 | 11.513% | $222.435 | $222.44 | $222.45 | $222.40 |
| Purchase #3 | $13.46 | 10.742% | $14.9059 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $189.84 | 7.260% | $203.6224 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $121.25 | 11.732% | $135.4751 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $91.93 | 12.203% | $103.1482 | $103.15 | $103.15 | $103.10 |
| Purchase #7 | $184.58 | 10.335% | $203.6563 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $1,047.03 | $1,163.7846 | $1,163.80 | $1,163.80 | $1,163.70 | |