| 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 | $113.44 | 6.577% | $120.9009 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $42.96 | 6.150% | $45.602 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $105.76 | 8.532% | $114.7834 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $235.34 | 4.563% | $246.0786 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $218.75 | 13.650% | $248.6094 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $179.42 | 3.544% | $185.7786 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $115.38 | 5.216% | $121.3982 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $1,011.05 | $1,083.1511 | $1,083.15 | $1,083.20 | $1,083.20 | |