| 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 | $218.58 | 9.209% | $238.709 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $194.69 | 11.635% | $217.3422 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $209.26 | 11.267% | $232.8373 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $17.52 | 3.729% | $18.1733 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $183.46 | 8.232% | $198.5624 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $239.26 | 4.202% | $249.3137 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $17.51 | 12.584% | $19.7135 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $1,080.28 | $1,174.6514 | $1,174.64 | $1,174.60 | $1,174.60 | |