| 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 | $233.90 | 10.499% | $258.4572 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $97.32 | 4.618% | $101.8142 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $114.94 | 6.853% | $122.8168 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $13.25 | 3.649% | $13.7335 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $137.68 | 5.611% | $145.4052 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $119.29 | 8.828% | $129.8209 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $208.51 | 13.834% | $237.3553 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $924.89 | $1,009.4031 | $1,009.41 | $1,009.35 | $1,009.40 | |