| 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 | $47.38 | 13.383% | $53.7209 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $140.40 | 12.465% | $157.9009 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $128.45 | 9.598% | $140.7786 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $192.63 | 4.515% | $201.3272 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $120.29 | 13.383% | $136.3884 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $249.32 | 7.357% | $267.6625 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $234.70 | 12.130% | $263.1691 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $1,113.17 | $1,220.9476 | $1,220.95 | $1,220.95 | $1,221.00 | |