| 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 | $229.43 | 4.187% | $239.0362 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $85.28 | 8.103% | $92.1902 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $218.55 | 8.815% | $237.8152 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $18.98 | 11.554% | $21.1729 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $38.65 | 7.497% | $41.5476 | $41.55 | $41.55 | $41.50 |
| Purchase #6 | $44.63 | 5.381% | $47.0315 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $201.92 | 11.693% | $225.5305 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $837.44 | $904.3241 | $904.33 | $904.35 | $904.20 | |