| 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 | $230.75 | 9.183% | $251.9398 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $130.70 | 9.285% | $142.8355 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $199.96 | 13.693% | $227.3405 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $75.34 | 10.852% | $83.5159 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $217.82 | 12.798% | $245.6966 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $153.57 | 6.351% | $163.3232 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $201.43 | 4.673% | $210.8428 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $1,209.57 | $1,325.4943 | $1,325.50 | $1,325.50 | $1,325.30 | |