| 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 | $75.57 | 11.258% | $84.0777 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $125.44 | 3.676% | $130.0512 | $130.05 | $130.05 | $130.10 |
| Purchase #3 | $168.90 | 10.774% | $187.0973 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $19.67 | 4.841% | $20.6222 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $148.82 | 9.404% | $162.815 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $233.58 | 3.213% | $241.0849 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $226.74 | 12.576% | $255.2548 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $998.72 | $1,081.0031 | $1,081.00 | $1,081.00 | $1,081.10 | |