| 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 | $99.25 | 6.820% | $106.0189 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $180.93 | 6.668% | $192.9944 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $123.54 | 5.577% | $130.4298 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $27.59 | 6.553% | $29.398 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $236.36 | 11.205% | $262.8441 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $121.72 | 4.158% | $126.7811 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $193.36 | 4.541% | $202.1405 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $982.75 | $1,050.6068 | $1,050.60 | $1,050.65 | $1,050.50 | |