| 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 | $225.73 | 6.484% | $240.3663 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $150.63 | 5.727% | $159.2566 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $134.69 | 5.108% | $141.57 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $27.64 | 11.417% | $30.7957 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $81.97 | 12.646% | $92.3359 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $104.63 | 5.626% | $110.5165 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $238.39 | 8.809% | $259.3898 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $963.68 | $1,034.2308 | $1,034.25 | $1,034.20 | $1,034.30 | |