| 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 | $205.71 | 8.346% | $222.8786 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $83.95 | 7.170% | $89.9692 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $229.45 | 3.134% | $236.641 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $74.83 | 8.426% | $81.1352 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $92.51 | 4.293% | $96.4815 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $178.93 | 13.859% | $203.7279 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $247.53 | 5.200% | $260.4016 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $1,112.91 | $1,191.2350 | $1,191.24 | $1,191.30 | $1,191.20 | |