| 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 | $213.72 | 11.691% | $238.706 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $137.98 | 12.493% | $155.2178 | $155.22 | $155.20 | $155.20 |
| Purchase #3 | $96.73 | 8.249% | $104.7093 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $172.47 | 7.257% | $184.9861 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $12.47 | 13.640% | $14.1709 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $68.72 | 6.166% | $72.9573 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $222.95 | 4.666% | $233.3528 | $233.35 | $233.35 | $233.40 |
| 7 purchase totals = | $925.04 | $1,004.1002 | $1,004.11 | $1,004.05 | $1,004.20 | |