| 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 | $249.56 | 11.217% | $277.5531 | $277.55 | $277.55 | $277.60 |
| Purchase #2 | $83.25 | 10.482% | $91.9763 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $205.75 | 9.248% | $224.7778 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $126.85 | 11.133% | $140.9722 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $141.85 | 7.194% | $152.0547 | $152.05 | $152.05 | $152.10 |
| Purchase #6 | $6.49 | 4.450% | $6.7788 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $189.68 | 12.719% | $213.8054 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $1,003.43 | $1,107.9183 | $1,107.92 | $1,107.95 | $1,108.10 | |