| 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 | $142.43 | 3.815% | $147.8637 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $99.95 | 9.365% | $109.3103 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $238.46 | 4.421% | $249.0023 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $173.96 | 12.199% | $195.1814 | $195.18 | $195.20 | $195.20 |
| Purchase #5 | $208.76 | 12.214% | $234.2579 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $120.86 | 10.494% | $133.543 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $208.50 | 7.716% | $224.5879 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,192.92 | $1,293.7465 | $1,293.74 | $1,293.75 | $1,293.80 | |