| 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 | $193.99 | 11.377% | $216.0602 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $120.47 | 7.754% | $129.8112 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $161.42 | 5.231% | $169.8639 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $207.49 | 10.815% | $229.93 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $244.68 | 11.454% | $272.7056 | $272.71 | $272.70 | $272.70 |
| Purchase #6 | $75.52 | 3.665% | $78.2878 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $32.30 | 4.143% | $33.6382 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $1,035.87 | $1,130.2969 | $1,130.30 | $1,130.30 | $1,130.30 | |