| 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 | $189.79 | 12.185% | $212.9159 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $221.77 | 13.133% | $250.8951 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $43.44 | 3.494% | $44.9578 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $214.90 | 7.157% | $230.2804 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $120.33 | 11.145% | $133.7408 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $123.83 | 5.664% | $130.8437 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $186.46 | 5.233% | $196.2175 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $1,100.52 | $1,199.8512 | $1,199.86 | $1,199.85 | $1,199.80 | |