| 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 | $210.82 | 5.735% | $222.9105 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $118.82 | 11.337% | $132.2906 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $221.88 | 10.471% | $245.1131 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $159.64 | 11.404% | $177.8453 | $177.85 | $177.85 | $177.80 |
| Purchase #5 | $75.87 | 5.853% | $80.3107 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $121.50 | 10.265% | $133.972 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $132.30 | 4.546% | $138.3144 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $1,040.83 | $1,130.7566 | $1,130.75 | $1,130.70 | $1,130.70 | |