| 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 | $78.32 | 9.377% | $85.6641 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $246.40 | 3.516% | $255.0634 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $165.29 | 9.759% | $181.4207 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $109.72 | 11.178% | $121.9845 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $14.86 | 6.540% | $15.8318 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $230.99 | 3.658% | $239.4396 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $182.52 | 8.417% | $197.8827 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,028.10 | $1,097.2868 | $1,097.27 | $1,097.30 | $1,097.30 | |