| 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 | $134.27 | 6.416% | $142.8848 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $194.71 | 3.228% | $200.9952 | $201.00 | $201.00 | $201.00 |
| Purchase #3 | $47.32 | 3.281% | $48.8726 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $129.29 | 4.542% | $135.1624 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $145.56 | 8.537% | $157.9865 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $83.38 | 10.347% | $92.0073 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $232.28 | 11.597% | $259.2175 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $966.81 | $1,037.1263 | $1,037.13 | $1,037.10 | $1,037.20 | |