| 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 | $232.31 | 6.132% | $246.5552 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $221.64 | 9.643% | $243.0127 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $204.79 | 13.792% | $233.0346 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $229.62 | 8.175% | $248.3914 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $135.72 | 5.468% | $143.1412 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $201.87 | 7.479% | $216.9679 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $135.94 | 5.205% | $143.0157 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $1,361.89 | $1,474.1187 | $1,474.12 | $1,474.10 | $1,474.10 | |