| 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 | $198.66 | 3.408% | $205.4303 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $162.91 | 13.413% | $184.7611 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $34.63 | 8.721% | $37.6501 | $37.65 | $37.65 | $37.70 |
| Purchase #4 | $240.81 | 7.403% | $258.6372 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $20.88 | 13.771% | $23.7554 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $209.28 | 9.516% | $229.1951 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $235.74 | 4.153% | $245.5303 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $1,102.91 | $1,184.9595 | $1,184.97 | $1,185.00 | $1,185.00 | |