| 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 | $247.50 | 4.497% | $258.6301 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $235.36 | 13.264% | $266.5782 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $60.87 | 7.743% | $65.5832 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $173.39 | 5.520% | $182.9611 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $75.32 | 8.857% | $81.9911 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $172.48 | 13.311% | $195.4388 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $24.99 | 10.834% | $27.6974 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $989.91 | $1,078.8799 | $1,078.88 | $1,078.95 | $1,078.90 | |