| 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 | $186.92 | 13.194% | $211.5822 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $123.57 | 6.577% | $131.6972 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $63.80 | 3.316% | $65.9156 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $38.67 | 12.112% | $43.3537 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $106.31 | 11.853% | $118.9109 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $95.89 | 12.355% | $107.7372 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $214.52 | 11.243% | $238.6385 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $829.68 | $917.8353 | $917.84 | $917.85 | $917.80 | |