| 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 | $93.39 | 11.223% | $103.8712 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $28.67 | 10.868% | $31.7859 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $166.46 | 11.811% | $186.1206 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $217.75 | 11.429% | $242.6366 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $208.72 | 10.621% | $230.8882 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $147.64 | 13.691% | $167.8534 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $174.86 | 8.654% | $189.9924 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,037.49 | $1,153.1483 | $1,153.15 | $1,153.15 | $1,153.20 | |