| 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 | $13.87 | 7.492% | $14.9091 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $48.95 | 7.230% | $52.4891 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $208.79 | 12.655% | $235.2124 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $230.42 | 6.151% | $244.5931 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $149.70 | 5.823% | $158.417 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $141.99 | 12.679% | $159.9929 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $235.46 | 9.272% | $257.2919 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $1,029.18 | $1,122.9055 | $1,122.90 | $1,122.90 | $1,122.90 | |