| 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 | $96.95 | 6.510% | $103.2614 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $109.60 | 3.455% | $113.3867 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $246.25 | 4.424% | $257.1441 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $157.90 | 12.860% | $178.2059 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $202.40 | 5.752% | $214.042 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $237.94 | 8.804% | $258.8882 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $138.86 | 5.615% | $146.657 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $1,189.90 | $1,271.5853 | $1,271.59 | $1,271.60 | $1,271.60 | |