| 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 | $210.38 | 3.780% | $218.3324 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $33.64 | 6.123% | $35.6998 | $35.70 | $35.70 | $35.70 |
| Purchase #3 | $62.25 | 11.150% | $69.1909 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $124.97 | 5.140% | $131.3935 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $137.78 | 4.798% | $144.3907 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $181.77 | 4.671% | $190.2605 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $186.54 | 7.183% | $199.9392 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $937.33 | $989.2070 | $989.20 | $989.25 | $989.20 | |