| 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 | $242.46 | 12.344% | $272.3893 | $272.39 | $272.40 | $272.40 |
| Purchase #2 | $172.62 | 7.276% | $185.1798 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $160.92 | 11.139% | $178.8449 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $208.55 | 10.467% | $230.3789 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $193.86 | 4.250% | $202.0991 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $30.68 | 10.851% | $34.0091 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $163.85 | 12.552% | $184.4165 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,172.94 | $1,287.3176 | $1,287.32 | $1,287.35 | $1,287.30 | |