| 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 | $109.45 | 9.512% | $119.8609 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $181.67 | 11.640% | $202.8164 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $192.47 | 3.610% | $199.4182 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $60.67 | 8.418% | $65.7772 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $247.88 | 9.432% | $271.26 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $109.72 | 5.574% | $115.8358 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $145.69 | 9.513% | $159.5495 | $159.55 | $159.55 | $159.50 |
| 7 purchase totals = | $1,047.55 | $1,134.5180 | $1,134.53 | $1,134.50 | $1,134.50 | |