| 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 | $75.35 | 13.333% | $85.3964 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $185.44 | 10.726% | $205.3303 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $199.44 | 3.640% | $206.6996 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $220.43 | 6.714% | $235.2297 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $23.29 | 5.158% | $24.4913 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $248.96 | 11.646% | $277.9539 | $277.95 | $277.95 | $278.00 |
| Purchase #7 | $183.69 | 11.818% | $205.3985 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $1,136.60 | $1,240.4997 | $1,240.50 | $1,240.55 | $1,240.50 | |