| 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 | $244.66 | 5.135% | $257.2233 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $17.47 | 10.259% | $19.2622 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $112.96 | 4.125% | $117.6196 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $235.29 | 12.379% | $264.4165 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $41.58 | 11.695% | $46.4428 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $193.98 | 12.530% | $218.2857 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $248.50 | 9.712% | $272.6343 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $1,094.44 | $1,195.8844 | $1,195.88 | $1,195.85 | $1,195.80 | |