| 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 | $240.87 | 10.805% | $266.896 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $114.59 | 4.831% | $120.1258 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $105.94 | 3.150% | $109.2771 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $112.35 | 13.229% | $127.2128 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $7.52 | 6.547% | $8.0123 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $204.53 | 3.464% | $211.6149 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $129.72 | 3.710% | $134.5326 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $915.52 | $977.6715 | $977.67 | $977.70 | $977.60 | |