| 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 | $222.85 | 7.397% | $239.3342 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $68.25 | 9.232% | $74.5508 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $85.82 | 6.132% | $91.0825 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $207.61 | 8.687% | $225.6451 | $225.65 | $225.65 | $225.60 |
| Purchase #5 | $115.64 | 6.751% | $123.4469 | $123.45 | $123.45 | $123.40 |
| Purchase #6 | $9.75 | 9.223% | $10.6492 | $10.65 | $10.65 | $10.60 |
| Purchase #7 | $169.48 | 9.753% | $186.0094 | $186.01 | $186.00 | $186.00 |
| 7 purchase totals = | $879.40 | $950.7181 | $950.72 | $950.75 | $950.60 | |