| 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 | $24.43 | 11.480% | $27.2346 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $151.93 | 12.434% | $170.821 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $32.99 | 9.840% | $36.2362 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $191.37 | 7.700% | $206.1055 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $142.93 | 12.702% | $161.085 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $37.58 | 11.800% | $42.0144 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $75.72 | 11.628% | $84.5247 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $656.95 | $728.0214 | $728.02 | $728.00 | $727.90 | |