| 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 | $94.49 | 4.592% | $98.829 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $130.35 | 5.811% | $137.9246 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $105.36 | 13.267% | $119.3381 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $177.38 | 5.667% | $187.4321 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $133.65 | 5.310% | $140.7468 | $140.75 | $140.75 | $140.70 |
| Purchase #6 | $211.87 | 5.396% | $223.3025 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $202.62 | 13.470% | $229.9129 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $1,055.72 | $1,137.4860 | $1,137.48 | $1,137.50 | $1,137.30 | |