| 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 | $225.90 | 4.361% | $235.7515 | $235.75 | $235.75 | $235.80 |
| Purchase #2 | $8.62 | 12.407% | $9.6895 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $150.58 | 5.290% | $158.5457 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $173.66 | 13.338% | $196.8228 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $12.36 | 6.683% | $13.186 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $148.28 | 11.800% | $165.777 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $226.76 | 12.708% | $255.5767 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $946.16 | $1,035.3492 | $1,035.36 | $1,035.40 | $1,035.40 | |