| 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 | $94.57 | 13.279% | $107.128 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $189.50 | 12.136% | $212.4977 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $88.30 | 13.161% | $99.9212 | $99.92 | $99.90 | $99.90 |
| Purchase #4 | $40.41 | 4.247% | $42.1262 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $189.35 | 6.505% | $201.6672 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $166.64 | 13.768% | $189.583 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $236.35 | 9.698% | $259.2712 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $1,005.12 | $1,112.1945 | $1,112.20 | $1,112.20 | $1,112.20 | |