| 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 | $186.75 | 9.415% | $204.3325 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $113.85 | 12.355% | $127.9162 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $187.79 | 7.585% | $202.0339 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $219.91 | 9.608% | $241.039 | $241.04 | $241.05 | $241.00 |
| Purchase #5 | $239.55 | 4.700% | $250.8089 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $52.87 | 3.333% | $54.6322 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $214.67 | 8.311% | $232.5112 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $1,215.39 | $1,313.2739 | $1,313.27 | $1,313.30 | $1,313.10 | |