| 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 | $233.49 | 3.617% | $241.9353 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $126.64 | 7.268% | $135.8442 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $106.77 | 7.741% | $115.0351 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $122.55 | 11.779% | $136.9852 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $197.52 | 12.522% | $222.2535 | $222.25 | $222.25 | $222.30 |
| Purchase #6 | $33.70 | 9.265% | $36.8223 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $105.61 | 8.363% | $114.4422 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $926.28 | $1,003.3178 | $1,003.32 | $1,003.35 | $1,003.20 | |