| 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 | $102.85 | 11.166% | $114.3342 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $186.27 | 3.365% | $192.538 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $215.70 | 4.636% | $225.6999 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $124.80 | 6.715% | $133.1803 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $24.86 | 8.646% | $27.0094 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $235.50 | 8.806% | $256.2381 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $184.67 | 3.461% | $191.0614 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $1,074.65 | $1,140.0613 | $1,140.06 | $1,140.10 | $1,140.00 | |