| 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 | $168.57 | 4.232% | $175.7039 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $234.40 | 11.783% | $262.0194 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $190.94 | 5.272% | $201.0064 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $158.94 | 12.592% | $178.9537 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $247.27 | 4.123% | $257.4649 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $21.89 | 3.179% | $22.5859 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $175.34 | 12.176% | $196.6894 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $1,197.35 | $1,294.4236 | $1,294.42 | $1,294.40 | $1,294.50 | |