| 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 | $198.36 | 13.814% | $225.7615 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $169.28 | 8.161% | $183.0949 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $247.47 | 8.618% | $268.797 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $225.62 | 6.633% | $240.5854 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $237.49 | 7.828% | $256.0807 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $88.98 | 8.353% | $96.4125 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $74.58 | 11.362% | $83.0538 | $83.05 | $83.05 | $83.10 |
| 7 purchase totals = | $1,241.78 | $1,353.7858 | $1,353.78 | $1,353.80 | $1,353.90 | |