| 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 | $205.44 | 12.138% | $230.3763 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $50.58 | 6.449% | $53.8419 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $71.82 | 4.519% | $75.0655 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $209.76 | 7.563% | $225.6241 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $201.66 | 12.263% | $226.3896 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $242.46 | 9.213% | $264.7978 | $264.80 | $264.80 | $264.80 |
| Purchase #7 | $240.46 | 12.645% | $270.8662 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $1,222.18 | $1,346.9614 | $1,346.97 | $1,346.95 | $1,347.00 | |