| 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 | $99.98 | 10.482% | $110.4599 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $159.29 | 8.597% | $172.9842 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $221.81 | 11.775% | $247.9281 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $221.60 | 12.287% | $248.828 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $208.26 | 5.419% | $219.5456 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $43.87 | 8.469% | $47.5854 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $223.92 | 10.424% | $247.2614 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $1,178.73 | $1,294.5926 | $1,294.60 | $1,294.65 | $1,294.60 | |