| 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 | $109.72 | 5.694% | $115.9675 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $46.40 | 6.308% | $49.3269 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $182.56 | 5.606% | $192.7943 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $170.90 | 4.186% | $178.0539 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $191.82 | 6.706% | $204.6834 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $117.45 | 3.679% | $121.771 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $231.55 | 6.157% | $245.8065 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $1,050.40 | $1,108.4035 | $1,108.40 | $1,108.40 | $1,108.50 | |