| 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 | $113.96 | 12.161% | $127.8187 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $224.28 | 12.657% | $252.6671 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $142.60 | 3.585% | $147.7122 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $188.60 | 6.250% | $200.3875 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $69.27 | 7.845% | $74.7042 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $5.31 | 12.415% | $5.9692 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $238.81 | 12.649% | $269.0171 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $982.83 | $1,078.2760 | $1,078.28 | $1,078.20 | $1,078.30 | |