| 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 | $70.84 | 5.380% | $74.6512 | $74.65 | $74.65 | $74.70 |
| Purchase #2 | $105.26 | 8.608% | $114.3208 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $205.70 | 3.720% | $213.352 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $123.46 | 9.703% | $135.4393 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $159.84 | 6.482% | $170.2008 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $250.61 | 4.582% | $262.093 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $191.73 | 7.353% | $205.8279 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,107.44 | $1,175.8850 | $1,175.88 | $1,175.90 | $1,175.90 | |