| 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 | $222.26 | 3.609% | $230.2814 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $230.43 | 7.584% | $247.9058 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $233.50 | 5.442% | $246.2071 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $170.37 | 9.139% | $185.9401 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $81.84 | 13.149% | $92.6011 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $32.84 | 9.604% | $35.994 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $88.89 | 7.475% | $95.5345 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $1,060.13 | $1,134.4640 | $1,134.46 | $1,134.50 | $1,134.40 | |