| 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 | $207.61 | 4.367% | $216.6763 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $229.54 | 12.549% | $258.345 | $258.35 | $258.35 | $258.30 |
| Purchase #3 | $155.28 | 6.159% | $164.8437 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $175.40 | 5.697% | $185.3925 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $115.35 | 3.684% | $119.5995 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $160.51 | 10.604% | $177.5305 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $34.91 | 10.204% | $38.4722 | $38.47 | $38.45 | $38.50 |
| 7 purchase totals = | $1,078.60 | $1,160.8597 | $1,160.86 | $1,160.90 | $1,160.80 | |