| 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 | $197.95 | 13.679% | $225.0276 | $225.03 | $225.05 | $225.00 |
| Purchase #2 | $209.44 | 13.188% | $237.0609 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $250.98 | 9.136% | $273.9095 | $273.91 | $273.90 | $273.90 |
| Purchase #4 | $51.39 | 3.737% | $53.3104 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $220.43 | 9.166% | $240.6346 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $117.83 | 4.256% | $122.8448 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $158.79 | 7.117% | $170.0911 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,206.81 | $1,322.8789 | $1,322.87 | $1,322.90 | $1,322.80 | |