| 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 | $228.95 | 7.602% | $246.3548 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $190.62 | 6.515% | $203.0389 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $142.65 | 8.190% | $154.333 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $242.80 | 12.608% | $273.4122 | $273.41 | $273.40 | $273.40 |
| Purchase #5 | $38.68 | 3.335% | $39.97 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $173.74 | 11.431% | $193.6002 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $64.89 | 3.624% | $67.2416 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $1,082.33 | $1,177.9507 | $1,177.94 | $1,177.95 | $1,177.90 | |