| 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 | $112.26 | 12.285% | $126.0511 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $175.40 | 8.806% | $190.8457 | $190.85 | $190.85 | $190.80 |
| Purchase #3 | $217.82 | 10.402% | $240.4776 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $76.69 | 11.376% | $85.4143 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $164.75 | 6.711% | $175.8064 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $227.34 | 8.516% | $246.7003 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $163.62 | 5.271% | $172.2444 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $1,137.88 | $1,237.5398 | $1,237.54 | $1,237.55 | $1,237.50 | |