| 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 | $215.69 | 11.586% | $240.6798 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $157.65 | 10.740% | $174.5816 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $128.56 | 12.195% | $144.2379 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $133.76 | 9.497% | $146.4632 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $174.58 | 8.417% | $189.2744 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $9.42 | 6.243% | $10.0081 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $193.91 | 6.632% | $206.7701 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,013.57 | $1,112.0151 | $1,112.01 | $1,112.00 | $1,112.10 | |