| 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 | $219.30 | 4.318% | $228.7694 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $85.27 | 12.169% | $95.6465 | $95.65 | $95.65 | $95.60 |
| Purchase #3 | $18.91 | 3.521% | $19.5758 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $85.42 | 8.831% | $92.9634 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $128.62 | 3.538% | $133.1706 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $230.32 | 10.522% | $254.5543 | $254.55 | $254.55 | $254.60 |
| Purchase #7 | $45.54 | 13.416% | $51.6496 | $51.65 | $51.65 | $51.60 |
| 7 purchase totals = | $813.38 | $876.3296 | $876.33 | $876.30 | $876.40 | |