| 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 | $41.40 | 3.600% | $42.8904 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $199.72 | 10.679% | $221.0481 | $221.05 | $221.05 | $221.00 |
| Purchase #3 | $226.71 | 8.325% | $245.5836 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $84.55 | 3.356% | $87.3875 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $96.64 | 10.581% | $106.8655 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $110.76 | 11.280% | $123.2537 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $221.88 | 6.318% | $235.8984 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $981.66 | $1,062.9272 | $1,062.93 | $1,062.95 | $1,063.00 | |