| 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 | $71.69 | 13.510% | $81.3753 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $239.73 | 13.667% | $272.4939 | $272.49 | $272.50 | $272.50 |
| Purchase #3 | $108.29 | 3.207% | $111.7629 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $191.34 | 9.685% | $209.8713 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $120.52 | 4.355% | $125.7686 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $173.93 | 3.260% | $179.6001 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $244.47 | 6.707% | $260.8666 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,149.97 | $1,241.7387 | $1,241.74 | $1,241.70 | $1,241.90 | |