| 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 | $185.27 | 5.572% | $195.5932 | $195.59 | $195.60 | $195.60 |
| Purchase #2 | $237.96 | 4.267% | $248.1138 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $205.30 | 8.320% | $222.381 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $215.98 | 4.303% | $225.2736 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $192.70 | 5.103% | $202.5335 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $222.42 | 13.642% | $252.7625 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $7.52 | 11.399% | $8.3772 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $1,267.15 | $1,355.0348 | $1,355.02 | $1,355.05 | $1,355.10 | |