| 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 | $231.77 | 7.488% | $249.1249 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $201.54 | 11.392% | $224.4994 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $230.92 | 13.810% | $262.8101 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $173.52 | 11.487% | $193.4522 | $193.45 | $193.45 | $193.50 |
| Purchase #5 | $148.60 | 6.107% | $157.675 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $216.30 | 4.645% | $226.3471 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $177.86 | 12.184% | $199.5305 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $1,380.51 | $1,513.4392 | $1,513.44 | $1,513.45 | $1,513.40 | |