| 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 | $109.73 | 9.206% | $119.8317 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $245.71 | 4.583% | $256.9709 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $195.49 | 12.621% | $220.1628 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $148.86 | 10.193% | $164.0333 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $149.48 | 7.511% | $160.7074 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $80.63 | 3.543% | $83.4867 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $104.71 | 11.837% | $117.1045 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $1,034.61 | $1,122.2973 | $1,122.29 | $1,122.30 | $1,122.30 | |