| 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 | $230.66 | 12.551% | $259.6101 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $110.80 | 13.574% | $125.84 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $128.32 | 9.405% | $140.3885 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $37.47 | 8.705% | $40.7318 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $70.39 | 5.321% | $74.1355 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $217.77 | 7.671% | $234.4751 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $121.50 | 13.344% | $137.713 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $916.91 | $1,012.8940 | $1,012.90 | $1,012.95 | $1,012.80 | |