| 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 | $215.71 | 5.567% | $227.7186 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $87.44 | 4.786% | $91.6249 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $224.34 | 9.577% | $245.825 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $139.61 | 3.841% | $144.9724 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $189.54 | 10.655% | $209.7355 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $240.51 | 5.184% | $252.978 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $234.36 | 10.310% | $258.5225 | $258.52 | $258.50 | $258.50 |
| 7 purchase totals = | $1,331.51 | $1,431.3769 | $1,431.38 | $1,431.35 | $1,431.30 | |