| 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 | $231.94 | 7.245% | $248.7441 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $7.82 | 6.535% | $8.331 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $110.49 | 8.869% | $120.2894 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $177.71 | 7.329% | $190.7344 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $173.56 | 4.838% | $181.9568 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $109.70 | 13.301% | $124.2912 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $141.45 | 8.200% | $153.0489 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $952.67 | $1,027.3958 | $1,027.39 | $1,027.45 | $1,027.30 | |