| 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 | $131.38 | 12.533% | $147.8459 | $147.85 | $147.85 | $147.80 |
| Purchase #2 | $119.93 | 13.405% | $136.0066 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $8.62 | 12.161% | $9.6683 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $193.74 | 8.208% | $209.6422 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $229.68 | 12.863% | $259.2237 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $190.76 | 4.771% | $199.8612 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $153.36 | 3.265% | $158.3672 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $1,027.47 | $1,120.6151 | $1,120.62 | $1,120.55 | $1,120.60 | |