| 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 | $14.83 | 8.483% | $16.088 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $232.27 | 10.548% | $256.7698 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $214.31 | 11.477% | $238.9064 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $109.80 | 12.802% | $123.8566 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $231.75 | 3.276% | $239.3421 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $234.51 | 4.232% | $244.4345 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $100.88 | 3.865% | $104.779 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $1,138.35 | $1,224.1764 | $1,224.18 | $1,224.20 | $1,224.20 | |