| 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 | $219.89 | 12.821% | $248.0821 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $221.85 | 12.702% | $250.0294 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $170.53 | 7.847% | $183.9115 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $145.97 | 4.756% | $152.9123 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $136.72 | 5.749% | $144.58 | $144.58 | $144.60 | $144.60 |
| Purchase #6 | $151.38 | 5.464% | $159.6514 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $200.62 | 7.136% | $214.9362 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $1,246.96 | $1,354.1029 | $1,354.10 | $1,354.15 | $1,354.10 | |