| 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 | $112.47 | 3.326% | $116.2108 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $97.74 | 5.474% | $103.0903 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $247.57 | 8.453% | $268.4971 | $268.50 | $268.50 | $268.50 |
| Purchase #4 | $190.64 | 3.157% | $196.6585 | $196.66 | $196.65 | $196.70 |
| Purchase #5 | $122.70 | 6.664% | $130.8767 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $172.27 | 3.868% | $178.9334 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $133.68 | 5.200% | $140.6314 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $1,077.07 | $1,134.8982 | $1,134.90 | $1,134.95 | $1,134.90 | |