| 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 | $21.61 | 12.838% | $24.3843 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $129.99 | 8.327% | $140.8143 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $156.67 | 8.407% | $169.8412 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $49.60 | 13.190% | $56.1422 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $36.85 | 10.568% | $40.7443 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $219.91 | 4.626% | $230.083 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $180.44 | 11.833% | $201.7915 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $795.07 | $863.8008 | $863.78 | $863.85 | $863.70 | |