| 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 | $237.30 | 4.664% | $248.3677 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $44.58 | 13.677% | $50.6772 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $135.82 | 9.266% | $148.4051 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $219.50 | 5.125% | $230.7494 | $230.75 | $230.75 | $230.70 |
| Purchase #5 | $248.30 | 9.124% | $270.9549 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $178.53 | 9.599% | $195.6671 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $205.53 | 8.836% | $223.6906 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $1,269.56 | $1,368.5120 | $1,368.52 | $1,368.50 | $1,368.60 | |