| 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 | $187.81 | 4.110% | $195.529 | $195.53 | $195.55 | $195.50 |
| Purchase #2 | $214.80 | 5.349% | $226.2897 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $149.30 | 6.715% | $159.3255 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $245.79 | 9.124% | $268.2159 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $243.26 | 11.199% | $270.5027 | $270.50 | $270.50 | $270.50 |
| Purchase #6 | $126.56 | 8.438% | $137.2391 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $115.57 | 6.213% | $122.7504 | $122.75 | $122.75 | $122.80 |
| 7 purchase totals = | $1,283.09 | $1,379.8523 | $1,379.86 | $1,379.90 | $1,379.80 | |