| 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 | $195.70 | 5.208% | $205.8921 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $30.96 | 3.501% | $32.0439 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $178.35 | 8.841% | $194.1179 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $205.84 | 3.171% | $212.3672 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $110.98 | 3.205% | $114.5369 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $87.26 | 3.483% | $90.2993 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $222.71 | 5.847% | $235.7319 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $1,031.80 | $1,084.9892 | $1,084.99 | $1,085.00 | $1,084.90 | |