| 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 | $234.52 | 4.129% | $244.2033 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $160.27 | 5.770% | $169.5176 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $222.99 | 12.841% | $251.6241 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $196.59 | 7.405% | $211.1475 | $211.15 | $211.15 | $211.10 |
| Purchase #5 | $121.54 | 12.122% | $136.2731 | $136.27 | $136.25 | $136.30 |
| Purchase #6 | $191.99 | 5.707% | $202.9469 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $62.34 | 7.550% | $67.0467 | $67.05 | $67.05 | $67.00 |
| 7 purchase totals = | $1,190.24 | $1,282.7592 | $1,282.76 | $1,282.70 | $1,282.60 | |