| 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 | $35.71 | 12.588% | $40.2052 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $164.88 | 4.816% | $172.8206 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $211.88 | 12.856% | $239.1193 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $114.57 | 13.643% | $130.2008 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $41.36 | 10.107% | $45.5403 | $45.54 | $45.55 | $45.50 |
| Purchase #6 | $111.31 | 6.183% | $118.1923 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $170.63 | 11.248% | $189.8225 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $850.34 | $935.9010 | $935.90 | $935.85 | $935.80 | |