| 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 | $9.85 | 5.864% | $10.4276 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $164.53 | 10.605% | $181.9784 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $171.28 | 12.707% | $193.0445 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $217.51 | 6.489% | $231.6242 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $211.52 | 4.871% | $221.8231 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $247.69 | 6.107% | $262.8164 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $9.95 | 7.704% | $10.7165 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $1,032.33 | $1,112.4307 | $1,112.43 | $1,112.40 | $1,112.30 | |