| 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 | $229.76 | 4.803% | $240.7954 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $155.38 | 11.236% | $172.8385 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $65.54 | 13.791% | $74.5786 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $60.91 | 12.183% | $68.3307 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $117.28 | 9.185% | $128.0522 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $45.91 | 8.724% | $49.9152 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $206.86 | 3.558% | $214.2201 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $881.64 | $948.7307 | $948.74 | $948.75 | $948.70 | |