| 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 | $117.70 | 6.626% | $125.4988 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $117.43 | 4.281% | $122.4572 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $220.87 | 7.818% | $238.1376 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $223.46 | 4.523% | $233.5671 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $50.66 | 4.201% | $52.7882 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $238.45 | 6.322% | $253.5248 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $13.53 | 10.320% | $14.9263 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $982.10 | $1,040.9000 | $1,040.91 | $1,040.90 | $1,040.90 | |