| 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 | $234.97 | 6.273% | $249.7097 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $109.35 | 11.734% | $122.1811 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $210.96 | 11.830% | $235.9166 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $101.58 | 12.541% | $114.3191 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $195.35 | 6.243% | $207.5457 | $207.55 | $207.55 | $207.50 |
| Purchase #6 | $176.62 | 12.171% | $198.1164 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $53.60 | 3.803% | $55.6384 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $1,082.43 | $1,183.4270 | $1,183.44 | $1,183.40 | $1,183.30 | |