| 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 | $93.44 | 12.830% | $105.4284 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $186.92 | 12.219% | $209.7598 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $196.67 | 3.539% | $203.6302 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $178.32 | 11.334% | $198.5308 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $149.98 | 7.619% | $161.407 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $22.89 | 11.287% | $25.4736 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $244.63 | 13.537% | $277.7456 | $277.75 | $277.75 | $277.70 |
| 7 purchase totals = | $1,072.85 | $1,181.9754 | $1,181.98 | $1,182.00 | $1,181.90 | |