| 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 | $194.33 | 9.840% | $213.4521 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $224.61 | 9.215% | $245.3078 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $123.92 | 12.802% | $139.7842 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $142.56 | 4.665% | $149.2104 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $192.29 | 7.685% | $207.0675 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $39.91 | 3.515% | $41.3128 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $51.84 | 9.785% | $56.9125 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $969.46 | $1,053.0473 | $1,053.04 | $1,053.00 | $1,053.10 | |