| 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 | $113.35 | 12.722% | $127.7704 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $250.83 | 11.411% | $279.4522 | $279.45 | $279.45 | $279.50 |
| Purchase #3 | $237.49 | 8.309% | $257.223 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $160.85 | 10.486% | $177.7167 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $137.32 | 3.691% | $142.3885 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $81.59 | 8.737% | $88.7185 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $26.71 | 8.872% | $29.0797 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $1,008.14 | $1,102.3490 | $1,102.35 | $1,102.30 | $1,102.40 | |