| 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 | $235.98 | 6.813% | $252.0573 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $129.99 | 10.567% | $143.726 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $145.31 | 13.780% | $165.3337 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $215.72 | 12.652% | $243.0129 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $190.65 | 3.500% | $197.3228 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $131.39 | 13.643% | $149.3155 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $26.39 | 13.400% | $29.9263 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $1,075.43 | $1,180.6945 | $1,180.70 | $1,180.70 | $1,180.60 | |