| 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 | $133.38 | 9.365% | $145.871 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $138.75 | 6.296% | $147.4857 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $134.66 | 10.282% | $148.5057 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $201.51 | 9.557% | $220.7683 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $94.33 | 12.222% | $105.859 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $185.68 | 11.294% | $206.6507 | $206.65 | $206.65 | $206.70 |
| Purchase #7 | $246.74 | 11.130% | $274.2022 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $1,135.05 | $1,249.3426 | $1,249.35 | $1,249.30 | $1,249.50 | |