| 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 | $206.85 | 10.843% | $229.2787 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $202.84 | 7.860% | $218.7832 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $155.50 | 9.751% | $170.6628 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $177.65 | 12.350% | $199.5898 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $142.56 | 6.706% | $152.1201 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $12.69 | 10.506% | $14.0232 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $219.56 | 3.811% | $227.9274 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,117.65 | $1,212.3852 | $1,212.38 | $1,212.40 | $1,212.40 | |