| 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 | $220.97 | 8.163% | $239.0078 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $105.99 | 6.126% | $112.4829 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $198.84 | 9.108% | $216.9503 | $216.95 | $216.95 | $217.00 |
| Purchase #4 | $75.44 | 11.272% | $83.9436 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $157.44 | 9.466% | $172.3433 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $60.35 | 8.732% | $65.6198 | $65.62 | $65.60 | $65.60 |
| Purchase #7 | $199.60 | 12.180% | $223.9113 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,018.63 | $1,114.2590 | $1,114.25 | $1,114.25 | $1,114.20 | |