| 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 | $212.36 | 4.494% | $221.9035 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $80.48 | 10.439% | $88.8813 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $158.86 | 8.219% | $171.9167 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $154.80 | 5.484% | $163.2892 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $62.47 | 11.493% | $69.6497 | $69.65 | $69.65 | $69.60 |
| Purchase #6 | $213.29 | 13.708% | $242.5278 | $242.53 | $242.55 | $242.50 |
| Purchase #7 | $98.26 | 3.527% | $101.7256 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $980.52 | $1,059.8938 | $1,059.90 | $1,059.95 | $1,059.80 | |