| 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 | $236.87 | 12.325% | $266.0642 | $266.06 | $266.05 | $266.10 |
| Purchase #2 | $66.85 | 11.740% | $74.6982 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $224.50 | 10.117% | $247.2127 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $229.94 | 8.441% | $249.3492 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $206.79 | 9.287% | $225.9946 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $133.54 | 10.391% | $147.4161 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $115.61 | 11.632% | $129.0578 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $1,214.10 | $1,339.7928 | $1,339.79 | $1,339.75 | $1,339.80 | |