| 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 | $111.31 | 6.311% | $118.3348 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $242.27 | 12.528% | $272.6216 | $272.62 | $272.60 | $272.60 |
| Purchase #3 | $184.64 | 4.197% | $192.3893 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $237.96 | 5.752% | $251.6475 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $214.94 | 7.845% | $231.802 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $177.75 | 5.329% | $187.2223 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $226.33 | 3.801% | $234.9328 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,395.20 | $1,488.9503 | $1,488.94 | $1,488.95 | $1,488.80 | |