| 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 | $140.94 | 9.604% | $154.4759 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $30.60 | 9.570% | $33.5284 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $237.65 | 10.261% | $262.0353 | $262.04 | $262.05 | $262.00 |
| Purchase #4 | $101.62 | 4.392% | $106.0832 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $238.66 | 10.356% | $263.3756 | $263.38 | $263.40 | $263.40 |
| Purchase #6 | $138.94 | 12.454% | $156.2436 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $202.75 | 3.345% | $209.532 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $1,091.16 | $1,185.2740 | $1,185.28 | $1,185.40 | $1,185.20 | |