| 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 | $211.76 | 3.176% | $218.4855 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $227.69 | 12.754% | $256.7296 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $155.99 | 7.772% | $168.1135 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $110.88 | 11.473% | $123.6013 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $65.98 | 13.497% | $74.8853 | $74.89 | $74.90 | $74.90 |
| Purchase #6 | $215.87 | 11.548% | $240.7987 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $194.65 | 13.602% | $221.1263 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $1,182.82 | $1,303.7402 | $1,303.75 | $1,303.80 | $1,303.70 | |