| 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 | $217.70 | 7.230% | $233.4397 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $65.52 | 4.852% | $68.699 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $119.84 | 8.752% | $130.3284 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $99.93 | 4.440% | $104.3669 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $45.84 | 8.498% | $49.7355 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $187.32 | 4.396% | $195.5546 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $249.54 | 4.443% | $260.6271 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $985.69 | $1,042.7512 | $1,042.76 | $1,042.80 | $1,042.70 | |