| 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 | $205.33 | 12.292% | $230.5692 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $47.89 | 13.359% | $54.2876 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $151.43 | 12.460% | $170.2982 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $120.46 | 11.638% | $134.4791 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $126.45 | 8.318% | $136.9681 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $187.61 | 3.685% | $194.5234 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $171.93 | 5.328% | $181.0904 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,011.10 | $1,102.2160 | $1,102.22 | $1,102.20 | $1,102.30 | |