| 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 | $212.51 | 12.173% | $238.3788 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $239.68 | 3.827% | $248.8526 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $72.62 | 9.437% | $79.4731 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $122.84 | 8.792% | $133.6401 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $162.78 | 3.454% | $168.4024 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $221.60 | 5.366% | $233.4911 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $49.96 | 8.460% | $54.1866 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $1,081.99 | $1,156.4247 | $1,156.42 | $1,156.45 | $1,156.50 | |