| 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 | $239.29 | 7.645% | $257.5837 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $35.82 | 12.453% | $40.2807 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $76.60 | 4.234% | $79.8432 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $77.62 | 10.683% | $85.9121 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $250.42 | 7.277% | $268.6431 | $268.64 | $268.65 | $268.60 |
| Purchase #6 | $241.91 | 7.395% | $259.7992 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $187.90 | 5.169% | $197.6126 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $1,109.56 | $1,189.6746 | $1,189.66 | $1,189.70 | $1,189.60 | |