| 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 | $229.45 | 6.510% | $244.3872 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $119.57 | 7.171% | $128.1444 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $236.52 | 11.499% | $263.7174 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $183.41 | 11.636% | $204.7516 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $158.58 | 13.573% | $180.1041 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $173.66 | 4.437% | $181.3653 | $181.37 | $181.35 | $181.40 |
| Purchase #7 | $185.62 | 4.409% | $193.804 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $1,286.81 | $1,396.2740 | $1,396.27 | $1,396.25 | $1,396.30 | |