| 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 | $211.83 | 9.406% | $231.7547 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $67.73 | 9.248% | $73.9937 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $121.81 | 10.391% | $134.4673 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $129.39 | 3.251% | $133.5965 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $73.89 | 9.109% | $80.6206 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $243.57 | 12.278% | $273.4755 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $157.48 | 10.567% | $174.1209 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $1,005.70 | $1,102.0292 | $1,102.03 | $1,102.00 | $1,102.10 | |