| 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 | $88.72 | 10.447% | $97.9886 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $225.54 | 9.570% | $247.1242 | $247.12 | $247.10 | $247.10 |
| Purchase #3 | $147.90 | 12.303% | $166.0961 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $26.90 | 10.606% | $29.753 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $114.46 | 4.235% | $119.3074 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $65.55 | 5.725% | $69.3027 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $250.31 | 5.368% | $263.7466 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $919.38 | $993.3186 | $993.32 | $993.30 | $993.30 | |