| 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 | $197.99 | 10.603% | $218.9829 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $237.81 | 6.140% | $252.4115 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $160.32 | 6.430% | $170.6286 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $46.58 | 9.793% | $51.1416 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $38.98 | 4.847% | $40.8694 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $150.48 | 12.454% | $169.2208 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $186.68 | 3.707% | $193.6002 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,018.84 | $1,096.8550 | $1,096.85 | $1,096.85 | $1,096.80 | |