| 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 | $137.40 | 3.540% | $142.264 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $94.95 | 9.604% | $104.069 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $230.39 | 4.422% | $240.5778 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $25.45 | 5.287% | $26.7955 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $87.31 | 3.352% | $90.2366 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $226.54 | 9.599% | $248.2856 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $211.40 | 9.836% | $232.1933 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,013.44 | $1,084.4218 | $1,084.43 | $1,084.45 | $1,084.50 | |