| 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 | $98.28 | 9.871% | $107.9812 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $88.79 | 10.184% | $97.8324 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $137.59 | 7.718% | $148.2092 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $203.64 | 13.342% | $230.8096 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $94.85 | 7.344% | $101.8158 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $147.63 | 11.681% | $164.8747 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $158.40 | 10.464% | $174.975 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $929.18 | $1,026.4979 | $1,026.50 | $1,026.50 | $1,026.50 | |