| 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 | $250.92 | 10.148% | $276.3834 | $276.38 | $276.40 | $276.40 |
| Purchase #2 | $213.45 | 12.834% | $240.8442 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $211.77 | 11.395% | $235.9012 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $72.63 | 4.455% | $75.8657 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $222.90 | 11.364% | $248.2304 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $79.90 | 7.116% | $85.5857 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $139.33 | 10.414% | $153.8398 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $1,190.90 | $1,316.6504 | $1,316.65 | $1,316.70 | $1,316.60 | |