| 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 | $20.81 | 8.371% | $22.552 | $22.55 | $22.55 | $22.60 |
| Purchase #2 | $175.25 | 10.615% | $193.8528 | $193.85 | $193.85 | $193.90 |
| Purchase #3 | $214.88 | 5.446% | $226.5824 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $34.90 | 11.701% | $38.9836 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $201.73 | 12.677% | $227.3033 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $122.42 | 4.842% | $128.3476 | $128.35 | $128.35 | $128.30 |
| Purchase #7 | $85.76 | 12.648% | $96.6069 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $855.75 | $934.2286 | $934.22 | $934.25 | $934.30 | |