| 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 | $27.95 | 9.620% | $30.6388 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $209.67 | 7.614% | $225.6343 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $198.26 | 12.849% | $223.7344 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $228.62 | 10.823% | $253.3635 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $103.85 | 10.255% | $114.4998 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $156.61 | 13.773% | $178.1799 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $82.94 | 6.399% | $88.2473 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $1,007.90 | $1,114.2980 | $1,114.29 | $1,114.35 | $1,114.20 | |