| 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 | $226.76 | 10.723% | $251.0755 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $93.59 | 5.478% | $98.7169 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $112.36 | 10.338% | $123.9758 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $21.60 | 7.378% | $23.1936 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $174.97 | 7.333% | $187.8006 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $50.69 | 5.699% | $53.5788 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $148.30 | 10.755% | $164.2497 | $164.25 | $164.25 | $164.20 |
| 7 purchase totals = | $828.27 | $902.5909 | $902.60 | $902.65 | $902.60 | |