| 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 | $127.78 | 10.103% | $140.6896 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $10.79 | 12.617% | $12.1514 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $99.58 | 5.845% | $105.4005 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $175.31 | 12.731% | $197.6287 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $162.91 | 6.762% | $173.926 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $105.49 | 8.564% | $114.5242 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $20.65 | 11.152% | $22.9529 | $22.95 | $22.95 | $23.00 |
| 7 purchase totals = | $702.51 | $767.2733 | $767.27 | $767.30 | $767.30 | |