| 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 | $123.64 | 10.612% | $136.7607 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $38.41 | 7.311% | $41.2182 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $14.49 | 12.650% | $16.323 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $226.96 | 9.823% | $249.2543 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $206.88 | 8.585% | $224.6406 | $224.64 | $224.65 | $224.60 |
| Purchase #6 | $172.80 | 9.866% | $189.8484 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $27.94 | 12.126% | $31.328 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $811.12 | $889.3732 | $889.37 | $889.35 | $889.30 | |