| 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 | $131.32 | 8.452% | $142.4192 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $155.86 | 11.425% | $173.667 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $233.93 | 13.161% | $264.7175 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $142.97 | 8.689% | $155.3927 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $74.70 | 6.520% | $79.5704 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $113.66 | 5.449% | $119.8533 | $119.85 | $119.85 | $119.90 |
| Purchase #7 | $102.73 | 12.829% | $115.9092 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $955.17 | $1,051.5293 | $1,051.53 | $1,051.45 | $1,051.60 | |