| 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 | $14.32 | 12.527% | $16.1139 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $84.67 | 10.504% | $93.5637 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $224.56 | 12.772% | $253.2408 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $224.96 | 6.132% | $238.7545 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $185.31 | 13.144% | $209.6671 | $209.67 | $209.65 | $209.70 |
| Purchase #6 | $176.41 | 4.690% | $184.6836 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $167.29 | 6.275% | $177.7874 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $1,077.52 | $1,173.8110 | $1,173.80 | $1,173.80 | $1,173.90 | |