| 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 | $239.97 | 12.805% | $270.6982 | $270.70 | $270.70 | $270.70 |
| Purchase #2 | $156.59 | 6.372% | $166.5679 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $132.79 | 7.414% | $142.6351 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $135.63 | 6.568% | $144.5382 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $238.93 | 4.496% | $249.6723 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $56.98 | 3.227% | $58.8187 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $237.84 | 12.434% | $267.413 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $1,198.73 | $1,300.3434 | $1,300.35 | $1,300.30 | $1,300.30 | |