| 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 | $222.44 | 8.189% | $240.6556 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $65.52 | 10.842% | $72.6237 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $230.52 | 3.870% | $239.4411 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $57.54 | 9.831% | $63.1968 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $214.81 | 11.160% | $238.7828 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $97.61 | 5.601% | $103.0771 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $92.85 | 8.493% | $100.7358 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $981.29 | $1,058.5129 | $1,058.52 | $1,058.55 | $1,058.50 | |