| 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 | $129.65 | 8.730% | $140.9684 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $179.25 | 5.199% | $188.5692 | $188.57 | $188.55 | $188.60 |
| Purchase #3 | $229.51 | 3.397% | $237.3065 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $219.96 | 8.651% | $238.9887 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $102.43 | 11.390% | $114.0968 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $44.89 | 8.247% | $48.5921 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $152.93 | 3.453% | $158.2107 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $1,058.62 | $1,126.7324 | $1,126.74 | $1,126.70 | $1,126.80 | |