| 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 | $39.26 | 7.672% | $42.272 | $42.27 | $42.25 | $42.30 |
| Purchase #2 | $220.56 | 6.620% | $235.1611 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $10.55 | 5.144% | $11.0927 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $160.71 | 13.728% | $182.7723 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $219.81 | 11.753% | $245.6443 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $225.57 | 8.193% | $244.051 | $244.05 | $244.05 | $244.10 |
| Purchase #7 | $171.70 | 10.825% | $190.2865 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $1,048.16 | $1,151.2799 | $1,151.27 | $1,151.25 | $1,151.40 | |