| 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 | $191.26 | 4.741% | $200.3276 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $241.89 | 10.696% | $267.7626 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $129.80 | 4.435% | $135.5566 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $213.69 | 4.685% | $223.7014 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $23.89 | 11.133% | $26.5497 | $26.55 | $26.55 | $26.50 |
| Purchase #6 | $137.37 | 4.320% | $143.3044 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $206.31 | 5.845% | $218.3688 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $1,144.21 | $1,215.5711 | $1,215.57 | $1,215.55 | $1,215.60 | |