| 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 | $226.30 | 5.773% | $239.3643 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $91.34 | 9.349% | $99.8794 | $99.88 | $99.90 | $99.90 |
| Purchase #3 | $106.49 | 7.620% | $114.6045 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $240.36 | 13.293% | $272.3111 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $132.96 | 9.858% | $146.0672 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $135.30 | 5.751% | $143.0811 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $184.30 | 4.613% | $192.8018 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,117.05 | $1,208.1094 | $1,208.10 | $1,208.10 | $1,208.20 | |