| 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 | $123.95 | 9.510% | $135.7376 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $224.85 | 10.769% | $249.0641 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $163.58 | 5.177% | $172.0485 | $172.05 | $172.05 | $172.00 |
| Purchase #4 | $181.34 | 4.754% | $189.9609 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $115.83 | 12.161% | $129.9161 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $148.47 | 11.562% | $165.6361 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $9.75 | 3.659% | $10.1068 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $967.77 | $1,052.4701 | $1,052.48 | $1,052.45 | $1,052.40 | |