| 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 | $231.48 | 7.200% | $248.1466 | $248.15 | $248.15 | $248.10 |
| Purchase #2 | $203.58 | 5.802% | $215.3917 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $241.78 | 4.486% | $252.6263 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $52.29 | 13.527% | $59.3633 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $220.53 | 5.468% | $232.5886 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $186.49 | 3.710% | $193.4088 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $118.86 | 10.199% | $130.9825 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $1,255.01 | $1,332.5078 | $1,332.51 | $1,332.55 | $1,332.50 | |