| 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 | $236.53 | 9.569% | $259.1636 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $210.47 | 3.797% | $218.4615 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $192.39 | 9.801% | $211.2461 | $211.25 | $211.25 | $211.20 |
| Purchase #4 | $164.71 | 11.704% | $183.9877 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $230.67 | 7.606% | $248.2148 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $113.70 | 8.860% | $123.7738 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $152.81 | 4.823% | $160.18 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $1,301.28 | $1,405.0275 | $1,405.02 | $1,405.00 | $1,405.10 | |