| 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 | $39.65 | 9.272% | $43.3263 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $189.39 | 11.250% | $210.6964 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $148.82 | 12.650% | $167.6457 | $167.65 | $167.65 | $167.60 |
| Purchase #4 | $70.44 | 3.469% | $72.8836 | $72.88 | $72.90 | $72.90 |
| Purchase #5 | $184.46 | 7.221% | $197.7799 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $246.42 | 9.832% | $270.648 | $270.65 | $270.65 | $270.60 |
| Purchase #7 | $210.88 | 7.607% | $226.9216 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,090.06 | $1,189.9015 | $1,189.91 | $1,189.95 | $1,189.80 | |