| 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 | $85.47 | 10.367% | $94.3307 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $100.44 | 4.783% | $105.244 | $105.24 | $105.25 | $105.20 |
| Purchase #3 | $201.37 | 7.321% | $216.1123 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $210.73 | 5.486% | $222.2906 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $70.85 | 7.253% | $75.9888 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $228.68 | 8.540% | $248.2093 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $152.28 | 9.285% | $166.4192 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $1,049.82 | $1,128.5949 | $1,128.59 | $1,128.60 | $1,128.50 | |