| 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 | $114.52 | 13.423% | $129.892 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $33.85 | 10.558% | $37.4239 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $183.57 | 4.713% | $192.2217 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $109.91 | 6.556% | $117.1157 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $202.78 | 12.411% | $227.947 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $231.88 | 4.815% | $243.045 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $185.94 | 13.657% | $211.3338 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,062.45 | $1,158.9791 | $1,158.98 | $1,158.95 | $1,158.80 | |