| 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 | $200.48 | 11.274% | $223.0821 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $143.40 | 4.872% | $150.3864 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $141.27 | 12.273% | $158.6081 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $228.30 | 9.642% | $250.3127 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $24.63 | 5.732% | $26.0418 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $239.63 | 3.718% | $248.5394 | $248.54 | $248.55 | $248.50 |
| Purchase #7 | $122.83 | 9.679% | $134.7187 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $1,100.54 | $1,191.6892 | $1,191.69 | $1,191.70 | $1,191.60 | |