| 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 | $228.47 | 7.293% | $245.1323 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $198.83 | 7.341% | $213.4261 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $126.66 | 11.714% | $141.497 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $198.50 | 10.645% | $219.6303 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $55.82 | 4.111% | $58.1148 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $218.64 | 13.518% | $248.1958 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $41.49 | 9.695% | $45.5125 | $45.51 | $45.50 | $45.50 |
| 7 purchase totals = | $1,068.41 | $1,171.5088 | $1,171.51 | $1,171.55 | $1,171.40 | |