| 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 | $117.42 | 5.815% | $124.248 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $230.50 | 9.872% | $253.255 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $177.35 | 9.440% | $194.0918 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $11.90 | 12.194% | $13.3511 | $13.35 | $13.35 | $13.40 |
| Purchase #5 | $247.52 | 13.273% | $280.3733 | $280.37 | $280.35 | $280.40 |
| Purchase #6 | $60.29 | 13.636% | $68.5111 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $185.51 | 6.787% | $198.1006 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $1,030.49 | $1,131.9309 | $1,131.93 | $1,131.90 | $1,132.00 | |