| 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 | $243.99 | 5.573% | $257.5876 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $234.38 | 3.153% | $241.77 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $248.64 | 13.290% | $281.6843 | $281.68 | $281.70 | $281.70 |
| Purchase #4 | $190.74 | 10.707% | $211.1625 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $188.31 | 8.182% | $203.7175 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $15.48 | 5.408% | $16.3172 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $114.46 | 13.722% | $130.1662 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $1,236.00 | $1,342.4053 | $1,342.41 | $1,342.35 | $1,342.50 | |