| 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 | $247.71 | 12.535% | $278.7604 | $278.76 | $278.75 | $278.80 |
| Purchase #2 | $75.79 | 5.302% | $79.8084 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $142.41 | 11.520% | $158.8156 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $159.92 | 9.460% | $175.0484 | $175.05 | $175.05 | $175.00 |
| Purchase #5 | $11.25 | 7.210% | $12.0611 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $246.26 | 3.623% | $255.182 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $92.51 | 7.712% | $99.6444 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $975.85 | $1,059.3203 | $1,059.32 | $1,059.30 | $1,059.30 | |