| 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 | $29.89 | 3.746% | $31.0097 | $31.01 | $31.00 | $31.00 |
| Purchase #2 | $132.57 | 11.276% | $147.5186 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $187.96 | 8.142% | $203.2637 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $222.87 | 11.285% | $248.0209 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $129.56 | 3.293% | $133.8264 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $88.91 | 12.837% | $100.3234 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $198.65 | 7.410% | $213.37 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $990.41 | $1,077.3327 | $1,077.33 | $1,077.25 | $1,077.30 | |