| 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 | $105.62 | 13.770% | $120.1639 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $111.26 | 10.467% | $122.9056 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $111.71 | 7.271% | $119.8324 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $143.92 | 12.225% | $161.5142 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $220.75 | 12.521% | $248.3901 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $96.37 | 9.497% | $105.5223 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $242.91 | 12.245% | $272.6543 | $272.65 | $272.65 | $272.70 |
| 7 purchase totals = | $1,032.54 | $1,150.9828 | $1,150.97 | $1,150.95 | $1,151.00 | |