| 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 | $215.57 | 3.509% | $223.1344 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $228.32 | 8.364% | $247.4167 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $206.96 | 3.841% | $214.9093 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $16.87 | 8.238% | $18.2598 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $52.49 | 6.775% | $56.0462 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $103.61 | 6.249% | $110.0846 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $6.57 | 4.480% | $6.8643 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $830.39 | $876.7153 | $876.71 | $876.70 | $876.70 | |