| 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 | $173.62 | 12.238% | $194.8676 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $166.52 | 9.599% | $182.5043 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $213.49 | 8.433% | $231.4936 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $249.95 | 3.324% | $258.2583 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $79.91 | 13.696% | $90.8545 | $90.85 | $90.85 | $90.90 |
| Purchase #6 | $149.36 | 8.116% | $161.4821 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $201.74 | 13.309% | $228.5896 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $1,234.59 | $1,348.0500 | $1,348.04 | $1,348.05 | $1,348.20 | |