| 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 | $239.51 | 11.861% | $267.9183 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $19.50 | 11.670% | $21.7757 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $246.74 | 7.471% | $265.1739 | $265.17 | $265.15 | $265.20 |
| Purchase #4 | $248.53 | 11.131% | $276.1939 | $276.19 | $276.20 | $276.20 |
| Purchase #5 | $82.28 | 6.129% | $87.3229 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $183.40 | 7.183% | $196.5736 | $196.57 | $196.55 | $196.60 |
| Purchase #7 | $116.36 | 10.227% | $128.2601 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $1,136.32 | $1,243.2184 | $1,243.21 | $1,243.15 | $1,243.30 | |