| 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 | $189.90 | 11.702% | $212.1221 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $56.68 | 12.379% | $63.6964 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $184.84 | 9.677% | $202.727 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $202.46 | 9.240% | $221.1673 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $128.64 | 7.132% | $137.8146 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $225.61 | 10.170% | $248.5545 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $176.72 | 4.686% | $185.0011 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $1,164.85 | $1,271.0830 | $1,271.08 | $1,271.05 | $1,271.10 | |