| 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 | $191.85 | 5.561% | $202.5188 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $149.87 | 9.241% | $163.7195 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $177.28 | 12.275% | $199.0411 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $133.89 | 9.536% | $146.6578 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $106.90 | 5.558% | $112.8415 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $43.51 | 3.351% | $44.968 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $212.55 | 13.537% | $241.3229 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,015.85 | $1,111.0696 | $1,111.07 | $1,111.00 | $1,111.00 | |