| 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 | $244.91 | 5.596% | $258.6152 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $92.61 | 3.313% | $95.6782 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $127.36 | 12.578% | $143.3793 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $211.38 | 9.285% | $231.0066 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $162.36 | 4.684% | $169.9649 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $111.51 | 6.688% | $118.9678 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $108.40 | 10.245% | $119.5056 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $1,058.53 | $1,137.1176 | $1,137.13 | $1,137.10 | $1,137.20 | |