| 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 | $243.31 | 6.535% | $259.2103 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $105.55 | 13.645% | $119.9523 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $239.37 | 10.329% | $264.0945 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $217.36 | 13.103% | $245.8407 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $44.51 | 8.541% | $48.3116 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $145.92 | 13.419% | $165.501 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $189.83 | 9.518% | $207.898 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,185.85 | $1,310.8084 | $1,310.80 | $1,310.80 | $1,310.80 | |