| 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 | $185.79 | 10.289% | $204.9059 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $139.63 | 5.306% | $147.0388 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $171.98 | 12.649% | $193.7338 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $74.47 | 6.851% | $79.5719 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $216.88 | 13.139% | $245.3759 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $121.66 | 4.827% | $127.5325 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $111.26 | 8.640% | $120.8729 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $1,021.67 | $1,119.0317 | $1,119.03 | $1,119.05 | $1,119.00 | |