| 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 | $232.29 | 5.308% | $244.62 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $200.62 | 3.159% | $206.9576 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $175.92 | 5.329% | $185.2948 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $144.93 | 12.122% | $162.4984 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $189.32 | 5.323% | $199.3975 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $135.97 | 8.419% | $147.4173 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $243.60 | 12.394% | $273.7918 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $1,322.65 | $1,419.9774 | $1,419.98 | $1,419.95 | $1,420.00 | |