| 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 | $204.99 | 4.488% | $214.19 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $33.68 | 3.283% | $34.7857 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $38.57 | 9.698% | $42.3105 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $102.46 | 9.237% | $111.9242 | $111.92 | $111.90 | $111.90 |
| Purchase #5 | $156.45 | 3.831% | $162.4436 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $219.66 | 4.858% | $230.3311 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $133.95 | 8.841% | $145.7925 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $889.76 | $941.7776 | $941.77 | $941.80 | $941.70 | |