| 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 | $126.42 | 9.181% | $138.0266 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $40.61 | 4.197% | $42.3144 | $42.31 | $42.30 | $42.30 |
| Purchase #3 | $200.68 | 10.109% | $220.9667 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $231.97 | 7.384% | $249.0987 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $140.76 | 8.639% | $152.9203 | $152.92 | $152.90 | $152.90 |
| Purchase #6 | $134.54 | 6.582% | $143.3954 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $133.26 | 9.442% | $145.8424 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,008.24 | $1,092.5645 | $1,092.57 | $1,092.55 | $1,092.50 | |