| 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 | $173.99 | 4.152% | $181.2141 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $239.99 | 9.172% | $262.0019 | $262.00 | $262.00 | $262.00 |
| Purchase #3 | $197.30 | 9.823% | $216.6808 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $213.73 | 9.303% | $233.6133 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $106.54 | 9.586% | $116.7529 | $116.75 | $116.75 | $116.80 |
| Purchase #6 | $116.89 | 12.781% | $131.8297 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $200.49 | 12.757% | $226.0665 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $1,248.93 | $1,368.1592 | $1,368.15 | $1,368.15 | $1,368.20 | |