| 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 | $230.80 | 5.357% | $243.164 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $144.54 | 13.349% | $163.8346 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $98.69 | 6.499% | $105.1039 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $103.60 | 9.276% | $113.2099 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $136.47 | 10.119% | $150.2794 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $129.63 | 13.613% | $147.2765 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $192.68 | 5.487% | $203.2524 | $203.25 | $203.25 | $203.30 |
| 7 purchase totals = | $1,036.41 | $1,126.1207 | $1,126.11 | $1,126.15 | $1,126.20 | |