| 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 | $184.28 | 9.818% | $202.3726 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $186.31 | 4.405% | $194.517 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $125.77 | 13.724% | $143.0307 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $215.28 | 12.539% | $242.274 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $128.33 | 7.452% | $137.8932 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $122.34 | 11.665% | $136.611 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $189.74 | 6.824% | $202.6879 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,152.05 | $1,259.3864 | $1,259.38 | $1,259.35 | $1,259.40 | |