| 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 | $202.57 | 6.588% | $215.9153 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $111.87 | 5.482% | $118.0027 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $112.94 | 5.414% | $119.0546 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $117.53 | 4.276% | $122.5556 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $219.59 | 9.261% | $239.9262 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $208.74 | 8.335% | $226.1385 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $124.41 | 13.370% | $141.0436 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $1,097.65 | $1,182.6365 | $1,182.64 | $1,182.65 | $1,182.60 | |