| 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 | $122.58 | 8.256% | $132.7002 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $91.76 | 8.729% | $99.7697 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $231.89 | 11.848% | $259.3643 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $118.90 | 8.157% | $128.5987 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $222.73 | 10.296% | $245.6623 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $204.93 | 4.256% | $213.6518 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $107.40 | 6.166% | $114.0223 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $1,100.19 | $1,193.7693 | $1,193.76 | $1,193.70 | $1,193.90 | |