| 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 | $243.34 | 11.252% | $270.7206 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $202.93 | 4.747% | $212.5631 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $13.44 | 11.292% | $14.9576 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $186.54 | 5.412% | $196.6355 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $23.68 | 13.544% | $26.8872 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $187.34 | 5.566% | $197.7673 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $61.58 | 9.363% | $67.3457 | $67.35 | $67.35 | $67.30 |
| 7 purchase totals = | $918.85 | $986.8770 | $986.89 | $986.85 | $986.90 | |