| 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 | $198.51 | 9.315% | $217.0012 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $179.55 | 9.340% | $196.32 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $31.72 | 5.496% | $33.4633 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $186.28 | 4.120% | $193.9547 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $5.62 | 12.319% | $6.3123 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $221.26 | 7.628% | $238.1377 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $77.83 | 8.814% | $84.6899 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $900.77 | $969.8791 | $969.87 | $969.85 | $969.90 | |