| 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 | $234.83 | 9.405% | $256.9158 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $184.33 | 10.367% | $203.4395 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $230.77 | 6.452% | $245.6593 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $110.63 | 13.443% | $125.502 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $205.61 | 10.417% | $227.0284 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $90.65 | 13.180% | $102.5977 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $149.36 | 6.306% | $158.7786 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $1,206.18 | $1,319.9213 | $1,319.93 | $1,319.95 | $1,319.90 | |