| 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 | $218.48 | 3.762% | $226.6992 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $75.75 | 12.372% | $85.1218 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $108.90 | 9.643% | $119.4012 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $152.26 | 12.396% | $171.1341 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $82.96 | 10.429% | $91.6119 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $106.89 | 3.253% | $110.3671 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $170.43 | 3.487% | $176.3729 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $915.67 | $980.7082 | $980.70 | $980.65 | $980.70 | |