| 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 | $239.34 | 7.225% | $256.6323 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $168.61 | 3.354% | $174.2652 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $235.33 | 11.571% | $262.56 | $262.56 | $262.55 | $262.60 |
| Purchase #4 | $245.90 | 4.369% | $256.6434 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $202.81 | 4.187% | $211.3017 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $94.58 | 12.197% | $106.1159 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $183.99 | 8.734% | $200.0597 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,370.56 | $1,467.5782 | $1,467.58 | $1,467.55 | $1,467.60 | |