| 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 | $191.39 | 7.367% | $205.4897 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $155.56 | 9.562% | $170.4346 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $97.50 | 13.753% | $110.9092 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $241.97 | 7.188% | $259.3628 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $208.95 | 10.526% | $230.9441 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $179.48 | 10.654% | $198.6018 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $82.72 | 8.838% | $90.0308 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $1,157.57 | $1,265.7730 | $1,265.76 | $1,265.80 | $1,265.70 | |