| 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 | $111.94 | 10.206% | $123.3646 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $173.48 | 7.258% | $186.0712 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $192.71 | 5.131% | $202.598 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $222.25 | 11.504% | $247.8176 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $234.55 | 3.161% | $241.9641 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $230.61 | 12.781% | $260.0843 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $245.60 | 5.404% | $258.8722 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,411.14 | $1,520.7720 | $1,520.76 | $1,520.70 | $1,520.90 | |