| 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 | $185.71 | 9.795% | $203.9003 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $176.89 | 9.393% | $193.5053 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $178.35 | 6.406% | $189.7751 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $182.67 | 12.628% | $205.7376 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $110.47 | 3.290% | $114.1045 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $13.26 | 8.701% | $14.4138 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $89.50 | 12.534% | $100.7179 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $936.85 | $1,022.1545 | $1,022.16 | $1,022.15 | $1,022.10 | |