| 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 | $105.75 | 13.106% | $119.6096 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $73.63 | 8.712% | $80.0446 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $179.37 | 12.348% | $201.5186 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $125.41 | 5.549% | $132.369 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $221.26 | 10.539% | $244.5786 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $230.82 | 7.781% | $248.7801 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $148.85 | 10.585% | $164.6058 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $1,085.09 | $1,191.5063 | $1,191.51 | $1,191.50 | $1,191.50 | |