| 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 | $207.97 | 6.233% | $220.9328 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $19.41 | 4.582% | $20.2994 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $158.35 | 11.499% | $176.5587 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $247.54 | 8.750% | $269.1998 | $269.20 | $269.20 | $269.20 |
| Purchase #5 | $61.61 | 13.666% | $70.0296 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $79.57 | 7.339% | $85.4096 | $85.41 | $85.40 | $85.40 |
| Purchase #7 | $90.94 | 5.543% | $95.9808 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $865.39 | $938.4107 | $938.41 | $938.45 | $938.40 | |