| 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 | $236.59 | 9.187% | $258.3255 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $191.82 | 6.738% | $204.7448 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $96.98 | 13.326% | $109.9036 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $30.43 | 12.190% | $34.1394 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $191.57 | 10.238% | $211.1829 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $185.29 | 3.792% | $192.3162 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $85.39 | 7.477% | $91.7746 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $1,018.07 | $1,102.3870 | $1,102.38 | $1,102.40 | $1,102.30 | |