| 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 | $111.78 | 11.660% | $124.8135 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $5.73 | 4.702% | $5.9994 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $185.91 | 8.205% | $201.1639 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $179.36 | 10.383% | $197.9829 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $223.27 | 12.754% | $251.7459 | $251.75 | $251.75 | $251.70 |
| Purchase #6 | $91.57 | 6.549% | $97.5669 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $135.90 | 8.275% | $147.1457 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $933.52 | $1,026.4182 | $1,026.42 | $1,026.40 | $1,026.40 | |