| 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 | $95.92 | 13.569% | $108.9354 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $192.61 | 4.750% | $201.759 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $103.88 | 4.185% | $108.2274 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $55.49 | 13.698% | $63.091 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $239.99 | 12.682% | $270.4255 | $270.43 | $270.45 | $270.40 |
| Purchase #6 | $229.43 | 4.862% | $240.5849 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $159.80 | 10.727% | $176.9417 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $1,077.12 | $1,169.9649 | $1,169.97 | $1,170.05 | $1,169.90 | |