| 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 | $205.85 | 5.145% | $216.441 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $108.88 | 5.775% | $115.1678 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $187.47 | 8.262% | $202.9588 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $221.46 | 6.482% | $235.815 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $119.80 | 13.339% | $135.7801 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $189.92 | 3.605% | $196.7666 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $211.96 | 12.648% | $238.7687 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $1,245.34 | $1,341.6980 | $1,341.71 | $1,341.65 | $1,341.80 | |