| 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 | $134.60 | 9.321% | $147.1461 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $74.29 | 13.487% | $84.3095 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $235.57 | 11.533% | $262.7383 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $250.88 | 10.545% | $277.3353 | $277.34 | $277.35 | $277.30 |
| Purchase #5 | $240.97 | 10.741% | $266.8526 | $266.85 | $266.85 | $266.90 |
| Purchase #6 | $22.65 | 3.523% | $23.448 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $226.78 | 9.345% | $247.9726 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,185.74 | $1,309.8024 | $1,309.81 | $1,309.80 | $1,309.70 | |