| 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 | $175.96 | 13.610% | $199.9082 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $211.77 | 5.807% | $224.0675 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $223.25 | 7.500% | $239.9938 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $227.48 | 7.854% | $245.3463 | $245.35 | $245.35 | $245.30 |
| Purchase #5 | $225.25 | 3.416% | $232.9445 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $165.53 | 5.401% | $174.4703 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $116.98 | 11.551% | $130.4924 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $1,346.22 | $1,447.2230 | $1,447.22 | $1,447.20 | $1,447.20 | |