| 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 | $129.39 | 6.287% | $137.5247 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $120.92 | 12.718% | $136.2986 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $206.61 | 7.283% | $221.6574 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $169.96 | 9.335% | $185.8258 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $219.72 | 11.697% | $245.4206 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $163.43 | 5.855% | $172.9988 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $29.61 | 12.700% | $33.3705 | $33.37 | $33.35 | $33.40 |
| 7 purchase totals = | $1,039.64 | $1,133.0964 | $1,133.10 | $1,133.05 | $1,133.10 | |