| 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 | $206.87 | 3.217% | $213.525 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $38.85 | 8.269% | $42.0625 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $241.36 | 11.245% | $268.5009 | $268.50 | $268.50 | $268.50 |
| Purchase #4 | $7.84 | 10.598% | $8.6709 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $134.39 | 3.811% | $139.5116 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $161.54 | 3.130% | $166.5962 | $166.60 | $166.60 | $166.60 |
| Purchase #7 | $59.61 | 6.331% | $63.3839 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $850.46 | $902.2510 | $902.25 | $902.25 | $902.30 | |