| 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 | $52.28 | 3.835% | $54.2849 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $245.63 | 3.615% | $254.5095 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $230.97 | 12.129% | $258.9844 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $121.37 | 11.393% | $135.1977 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $31.45 | 8.737% | $34.1978 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $195.84 | 13.385% | $222.0532 | $222.05 | $222.05 | $222.10 |
| Purchase #7 | $151.85 | 9.588% | $166.4094 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $1,029.39 | $1,125.6369 | $1,125.63 | $1,125.65 | $1,125.70 | |