| 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 | $123.49 | 11.715% | $137.9569 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $206.98 | 5.325% | $218.0017 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $162.55 | 7.640% | $174.9688 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $245.50 | 9.207% | $268.1032 | $268.10 | $268.10 | $268.10 |
| Purchase #5 | $65.65 | 4.520% | $68.6174 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $42.59 | 6.481% | $45.3503 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $124.40 | 9.681% | $136.4432 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $971.16 | $1,049.4415 | $1,049.44 | $1,049.40 | $1,049.50 | |