| 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 | $103.29 | 6.130% | $109.6217 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $248.95 | 8.346% | $269.7274 | $269.73 | $269.75 | $269.70 |
| Purchase #3 | $204.81 | 11.279% | $227.9105 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $207.90 | 9.505% | $227.6609 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $154.52 | 10.621% | $170.9316 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $93.98 | 11.751% | $105.0236 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $184.65 | 11.176% | $205.2865 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $1,198.10 | $1,316.1622 | $1,316.16 | $1,316.15 | $1,316.10 | |