| 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 | $127.33 | 8.392% | $138.0155 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $230.80 | 3.788% | $239.5427 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $195.56 | 5.682% | $206.6717 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $92.51 | 13.806% | $105.2819 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $205.39 | 11.777% | $229.5788 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $160.63 | 7.617% | $172.8652 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $228.35 | 4.823% | $239.3633 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $1,240.57 | $1,331.3191 | $1,331.32 | $1,331.30 | $1,331.40 | |