| 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 | $202.70 | 8.244% | $219.4106 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $215.63 | 8.273% | $233.4691 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $215.82 | 13.363% | $244.66 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $65.93 | 13.871% | $75.0752 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $60.43 | 10.131% | $66.5522 | $66.55 | $66.55 | $66.60 |
| Purchase #6 | $205.84 | 12.547% | $231.6667 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $63.76 | 9.400% | $69.7534 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $1,030.11 | $1,140.5872 | $1,140.59 | $1,140.55 | $1,140.80 | |