| 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 | $229.32 | 7.344% | $246.1613 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $176.37 | 12.534% | $198.4762 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $139.55 | 10.497% | $154.1986 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $93.81 | 4.683% | $98.2031 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $195.41 | 3.651% | $202.5444 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $219.87 | 7.153% | $235.5973 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $169.68 | 9.348% | $185.5417 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $1,224.01 | $1,320.7226 | $1,320.72 | $1,320.75 | $1,320.70 | |