| 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 | $218.43 | 3.529% | $226.1384 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $215.47 | 5.432% | $227.1743 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $177.28 | 9.193% | $193.5774 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $127.33 | 7.268% | $136.5843 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $172.96 | 8.185% | $187.1168 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $204.69 | 6.169% | $217.3173 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $118.48 | 9.707% | $129.9809 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,234.64 | $1,317.8894 | $1,317.89 | $1,317.90 | $1,317.90 | |