| 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 | $183.32 | 10.421% | $202.4238 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $119.49 | 11.482% | $133.2098 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $112.43 | 9.707% | $123.3436 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $73.67 | 8.245% | $79.7441 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $202.94 | 4.200% | $211.4635 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $165.87 | 3.113% | $171.0335 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $32.87 | 10.188% | $36.2188 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $890.59 | $957.4371 | $957.42 | $957.40 | $957.30 | |