| 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 | $204.40 | 7.388% | $219.5011 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $105.84 | 13.129% | $119.7357 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $83.83 | 13.407% | $95.0691 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $219.99 | 7.786% | $237.1184 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $181.33 | 11.738% | $202.6145 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $101.97 | 3.852% | $105.8979 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $177.64 | 10.471% | $196.2407 | $196.24 | $196.25 | $196.20 |
| 7 purchase totals = | $1,075.00 | $1,176.1774 | $1,176.18 | $1,176.15 | $1,176.10 | |