| 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 | $29.28 | 10.299% | $32.2955 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $186.86 | 3.322% | $193.0675 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $164.77 | 8.679% | $179.0704 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $118.74 | 10.728% | $131.4784 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $127.61 | 8.555% | $138.527 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $222.81 | 3.496% | $230.5994 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $6.83 | 12.467% | $7.6815 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $856.90 | $912.7197 | $912.73 | $912.75 | $912.80 | |