| 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 | $219.60 | 12.212% | $246.4176 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $249.59 | 12.808% | $281.5575 | $281.56 | $281.55 | $281.60 |
| Purchase #3 | $192.32 | 7.760% | $207.244 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $98.73 | 6.752% | $105.3962 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $158.43 | 8.448% | $171.8142 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $176.96 | 12.448% | $198.988 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $211.46 | 13.426% | $239.8506 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $1,307.09 | $1,451.2681 | $1,451.27 | $1,451.25 | $1,451.30 | |