| 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 | $19.69 | 12.862% | $22.2225 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $247.78 | 11.450% | $276.1508 | $276.15 | $276.15 | $276.20 |
| Purchase #3 | $146.95 | 13.425% | $166.678 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $114.67 | 11.408% | $127.7516 | $127.75 | $127.75 | $127.80 |
| Purchase #5 | $90.27 | 9.587% | $98.9242 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $135.87 | 12.683% | $153.1024 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $230.62 | 11.794% | $257.8193 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $985.85 | $1,102.6488 | $1,102.64 | $1,102.60 | $1,102.70 | |