| 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 | $9.48 | 7.858% | $10.2249 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $238.78 | 12.525% | $268.6872 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $131.82 | 5.440% | $138.991 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $153.90 | 13.587% | $174.8104 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $26.75 | 10.355% | $29.52 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $115.63 | 13.732% | $131.5083 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $88.67 | 10.443% | $97.9298 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $765.03 | $851.6716 | $851.67 | $851.65 | $851.60 | |