| 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 | $92.49 | 10.338% | $102.0516 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $211.52 | 11.286% | $235.3921 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $200.71 | 11.690% | $224.173 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $130.51 | 13.196% | $147.7321 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $231.79 | 6.319% | $246.4368 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $213.25 | 8.464% | $231.2995 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $109.52 | 12.284% | $122.9734 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $1,189.79 | $1,310.0585 | $1,310.05 | $1,310.05 | $1,310.10 | |