| 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 | $197.84 | 6.615% | $210.9271 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $76.45 | 10.255% | $84.2899 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $217.37 | 4.219% | $226.5408 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $133.79 | 3.208% | $138.082 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $61.51 | 4.679% | $64.3881 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $195.83 | 3.383% | $202.4549 | $202.45 | $202.45 | $202.50 |
| Purchase #7 | $215.84 | 3.720% | $223.8692 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $1,098.63 | $1,150.5520 | $1,150.55 | $1,150.60 | $1,150.60 | |