| 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 | $210.29 | 12.435% | $236.4396 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $147.26 | 3.842% | $152.9177 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $200.45 | 10.711% | $221.9202 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $188.34 | 11.627% | $210.2383 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $121.52 | 8.296% | $131.6013 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $121.70 | 6.501% | $129.6117 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $5.67 | 10.410% | $6.2602 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $995.23 | $1,088.9890 | $1,088.99 | $1,088.95 | $1,088.90 | |