| 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 | $193.63 | 11.499% | $215.8955 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $146.79 | 4.198% | $152.9522 | $152.95 | $152.95 | $153.00 |
| Purchase #3 | $9.91 | 13.264% | $11.2245 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $195.79 | 9.471% | $214.3333 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $135.26 | 6.152% | $143.5812 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $211.53 | 13.257% | $239.5725 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $109.96 | 3.687% | $114.0142 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,002.87 | $1,091.5734 | $1,091.56 | $1,091.55 | $1,091.60 | |