| 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 | $213.56 | 3.107% | $220.1953 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $49.29 | 3.713% | $51.1201 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $248.34 | 4.238% | $258.8646 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $43.42 | 9.450% | $47.5232 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $166.35 | 4.766% | $174.2782 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $106.97 | 12.716% | $120.5723 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $181.76 | 10.303% | $200.4867 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $1,009.69 | $1,073.0404 | $1,073.04 | $1,073.00 | $1,073.10 | |