| 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 | $21.51 | 6.754% | $22.9628 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $247.99 | 11.356% | $276.1517 | $276.15 | $276.15 | $276.20 |
| Purchase #3 | $95.74 | 5.506% | $101.0114 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $11.90 | 9.824% | $13.0691 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $202.45 | 4.660% | $211.8842 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $239.66 | 3.359% | $247.7102 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $230.27 | 10.579% | $254.6303 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,049.52 | $1,127.4197 | $1,127.41 | $1,127.40 | $1,127.50 | |