| 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 | $198.41 | 3.513% | $205.3801 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $130.83 | 3.228% | $135.0532 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $135.95 | 3.715% | $141.0005 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $217.46 | 11.648% | $242.7897 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $12.51 | 8.811% | $13.6123 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $63.75 | 6.313% | $67.7745 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $221.83 | 7.728% | $238.973 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $980.74 | $1,044.5833 | $1,044.57 | $1,044.55 | $1,044.70 | |