| 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 | $25.29 | 8.805% | $27.5168 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $139.77 | 12.398% | $157.0987 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $212.60 | 13.220% | $240.7057 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $119.65 | 12.687% | $134.83 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $239.57 | 10.577% | $264.9093 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $11.70 | 12.112% | $13.1171 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $177.67 | 13.164% | $201.0585 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $926.25 | $1,039.2361 | $1,039.25 | $1,039.20 | $1,039.20 | |