| 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 | $109.54 | 11.824% | $122.492 | $122.49 | $122.50 | $122.50 |
| Purchase #2 | $239.71 | 12.736% | $270.2395 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $215.50 | 11.525% | $240.3364 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $188.52 | 9.661% | $206.7329 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $104.85 | 13.243% | $118.7353 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $212.71 | 3.238% | $219.5975 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $54.67 | 4.593% | $57.181 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $1,125.50 | $1,235.3146 | $1,235.32 | $1,235.40 | $1,235.20 | |