| 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 | $122.82 | 12.579% | $138.2695 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $182.32 | 9.860% | $200.2968 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $191.57 | 4.603% | $200.388 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $8.94 | 11.737% | $9.9893 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $195.69 | 11.557% | $218.3059 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $141.77 | 8.712% | $154.121 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $230.62 | 6.424% | $245.435 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $1,073.73 | $1,166.8055 | $1,166.82 | $1,166.80 | $1,166.80 | |