| 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 | $235.91 | 7.546% | $253.7118 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $250.97 | 5.659% | $265.1724 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $183.37 | 11.507% | $204.4704 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $192.99 | 7.550% | $207.5607 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $248.49 | 8.112% | $268.6475 | $268.65 | $268.65 | $268.60 |
| Purchase #6 | $224.83 | 8.680% | $244.3452 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $149.54 | 8.793% | $162.6891 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $1,486.10 | $1,606.5971 | $1,606.60 | $1,606.55 | $1,606.60 | |