| 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 | $238.95 | 3.378% | $247.0217 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $203.65 | 13.369% | $230.876 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $45.39 | 10.416% | $50.1178 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $45.97 | 5.344% | $48.4266 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $139.85 | 10.326% | $154.2909 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $221.99 | 11.152% | $246.7463 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $195.54 | 13.378% | $221.6993 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,091.34 | $1,199.1786 | $1,199.19 | $1,199.20 | $1,199.10 | |