| 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 | $225.90 | 5.344% | $237.9721 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $173.70 | 10.453% | $191.8569 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $21.44 | 4.444% | $22.3928 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $245.80 | 12.153% | $275.6721 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $35.50 | 6.379% | $37.7645 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $93.86 | 10.710% | $103.9124 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $26.26 | 10.563% | $29.0338 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $822.46 | $898.6046 | $898.59 | $898.55 | $898.70 | |