| 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 | $7.79 | 3.287% | $8.0461 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $109.69 | 10.781% | $121.5157 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $109.89 | 3.841% | $114.1109 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $220.55 | 4.382% | $230.2145 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $235.84 | 13.415% | $267.4779 | $267.48 | $267.50 | $267.50 |
| Purchase #6 | $170.88 | 10.638% | $189.0582 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $94.95 | 12.772% | $107.077 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $949.59 | $1,037.5003 | $1,037.51 | $1,037.50 | $1,037.50 | |