| 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 | $246.86 | 9.391% | $270.0426 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $124.34 | 3.371% | $128.5315 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $217.86 | 7.641% | $234.5067 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $225.34 | 3.180% | $232.5058 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $179.91 | 6.566% | $191.7229 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $22.25 | 3.439% | $23.0152 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $205.77 | 7.290% | $220.7706 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,222.33 | $1,301.0953 | $1,301.10 | $1,301.05 | $1,301.00 | |