| 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 | $177.25 | 8.814% | $192.8728 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $107.76 | 11.193% | $119.8216 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $235.42 | 7.398% | $252.8364 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $115.90 | 11.419% | $129.1346 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $97.97 | 10.280% | $108.0413 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $64.84 | 11.558% | $72.3342 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $249.26 | 3.311% | $257.513 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,048.40 | $1,132.5539 | $1,132.54 | $1,132.55 | $1,132.40 | |