| 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 | $14.44 | 6.520% | $15.3815 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $182.78 | 5.556% | $192.9353 | $192.94 | $192.95 | $192.90 |
| Purchase #3 | $206.86 | 6.856% | $221.0423 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $123.51 | 9.130% | $134.7865 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $237.51 | 4.653% | $248.5613 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $169.67 | 6.656% | $180.9632 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $210.27 | 7.223% | $225.4578 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $1,145.04 | $1,219.1279 | $1,219.13 | $1,219.15 | $1,219.20 | |