| 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 | $94.84 | 4.250% | $98.8707 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $7.53 | 7.269% | $8.0774 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $223.68 | 13.497% | $253.8701 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $122.42 | 9.302% | $133.8075 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $123.72 | 11.223% | $137.6051 | $137.61 | $137.60 | $137.60 |
| Purchase #6 | $207.47 | 12.690% | $233.7979 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $162.72 | 13.798% | $185.1721 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $942.38 | $1,051.2008 | $1,051.21 | $1,051.15 | $1,051.30 | |