| 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 | $103.34 | 11.707% | $115.438 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $188.82 | 9.255% | $206.2953 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $246.92 | 13.366% | $279.9233 | $279.92 | $279.90 | $279.90 |
| Purchase #4 | $141.67 | 8.200% | $153.2869 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $86.32 | 10.140% | $95.0728 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $169.84 | 9.394% | $185.7948 | $185.79 | $185.80 | $185.80 |
| Purchase #7 | $9.76 | 9.138% | $10.6519 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $946.67 | $1,046.4630 | $1,046.46 | $1,046.45 | $1,046.50 | |