| 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 | $121.97 | 9.117% | $133.09 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $36.62 | 7.384% | $39.324 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $174.64 | 12.774% | $196.9485 | $196.95 | $196.95 | $196.90 |
| Purchase #4 | $213.83 | 11.130% | $237.6293 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $115.79 | 3.195% | $119.4895 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $7.94 | 6.329% | $8.4425 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $99.28 | 12.499% | $111.689 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $770.07 | $846.6128 | $846.61 | $846.65 | $846.50 | |