| 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 | $171.37 | 8.361% | $185.6982 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $86.75 | 4.199% | $90.3926 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $242.44 | 3.670% | $251.3375 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $244.39 | 13.379% | $277.0869 | $277.09 | $277.10 | $277.10 |
| Purchase #5 | $199.97 | 10.805% | $221.5768 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $100.32 | 7.755% | $108.0998 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $121.82 | 3.500% | $126.0837 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $1,167.06 | $1,260.2755 | $1,260.28 | $1,260.35 | $1,260.30 | |