| 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 | $223.60 | 9.239% | $244.2584 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $224.87 | 8.641% | $244.301 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $59.53 | 9.232% | $65.0258 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $12.96 | 11.870% | $14.4984 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $228.59 | 5.789% | $241.8231 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $114.74 | 6.154% | $121.8011 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $78.54 | 13.828% | $89.4005 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $942.83 | $1,021.1083 | $1,021.11 | $1,021.10 | $1,021.10 | |