| 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 | $56.99 | 9.491% | $62.3989 | $62.40 | $62.40 | $62.40 |
| Purchase #2 | $204.89 | 7.490% | $220.2363 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $250.87 | 3.563% | $259.8085 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $149.85 | 13.518% | $170.1067 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $235.91 | 7.443% | $253.4688 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $111.78 | 12.375% | $125.6128 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $189.40 | 9.517% | $207.4252 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,199.69 | $1,299.0572 | $1,299.07 | $1,299.05 | $1,299.00 | |