| 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 | $222.81 | 11.814% | $249.1328 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $78.50 | 6.534% | $83.6292 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $229.34 | 10.429% | $253.2579 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $204.55 | 5.415% | $215.6264 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $113.80 | 5.424% | $119.9725 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $195.73 | 10.818% | $216.9041 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $97.81 | 7.163% | $104.8161 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $1,142.54 | $1,243.3390 | $1,243.34 | $1,243.35 | $1,243.30 | |