| 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 | $114.98 | 3.872% | $119.432 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $20.62 | 9.513% | $22.5816 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $174.65 | 13.220% | $197.7387 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $247.69 | 7.432% | $266.0983 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $221.67 | 6.334% | $235.7106 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $96.99 | 7.425% | $104.1915 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $199.91 | 7.411% | $214.7253 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $1,076.51 | $1,160.4780 | $1,160.48 | $1,160.55 | $1,160.40 | |