| 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 | $232.95 | 9.419% | $254.8916 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $161.81 | 6.395% | $172.1577 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $238.98 | 13.120% | $270.3342 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $193.62 | 3.689% | $200.7626 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $223.93 | 7.776% | $241.3428 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $116.35 | 11.756% | $130.0281 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $178.59 | 6.116% | $189.5126 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $1,346.23 | $1,459.0296 | $1,459.02 | $1,459.05 | $1,459.00 | |